70211610

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 240

約数和(自身を含む): 230911560

約数和(自身を除く): 160699950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 49, 54, 58, 61, 63, 70, 81, 87, 90, 98, 105, 122, 126, 135, 145, 147, 162, 174, 183, 189, 203, 210, 245, 261, 270, 290, 294, 305, 315, 366, 378, 405, 406, 427, 435, 441, 490, 522, 549, 567, 609, 610, 630, 735, 783, 810, 854, 870, 882, 915, 945, 1015, 1098, 1134, 1218, 1281, 1305, 1323, 1421, 1470, 1566, 1647, 1769, 1827, 1830, 1890, 2030, 2135, 2205, 2349, 2562, 2610, 2646, 2745, 2835, 2842, 2989, 3045, 3294, 3538, 3654, 3843, 3915, 3969, 4263, 4270, 4410, 4698, 4941, 5307, 5481, 5490, 5670, 5978, 6090, 6405, 6615, 7105, 7686, 7830, 7938, 8235, 8526, 8845, 8967, 9135, 9882, 10614, 10962, 11529, 11745, 12383, 12789, 12810, 13230, 14210, 14945, 15921, 16443, 16470, 17690, 17934, 18270, 19215, 19845, 21315, 23058, 23490, 24705, 24766, 25578, 26535, 26901, 27405, 29890, 31842, 32886, 34587, 37149, 38367, 38430, 39690, 42630, 44835, 47763, 49410, 53070, 53802, 54810, 57645, 61915, 63945, 69174, 74298, 76734, 79605, 80703, 82215, 86681, 89670, 95526, 111447, 115101, 115290, 123830, 127890, 134505, 143289, 159210, 161406, 164430, 172935, 173362, 185745, 191835, 222894, 230202, 238815, 242109, 260043, 269010, 286578, 334341, 345870, 371490, 383670, 403515, 433405, 477630, 484218, 520086, 557235, 575505, 668682, 716445, 780129, 807030, 866810, 1003023, 1114470, 1151010, 1210545, 1300215, 1432890, 1560258, 1671705, 2006046, 2340387, 2421090, 2600430, 3343410, 3900645, 4680774, 5015115, 7021161, 7801290, 10030230, 11701935, 14042322, 23403870, 35105805, 70211610]

約数ペア:

[(1, 70211610), (2, 35105805), (3, 23403870), (5, 14042322), (6, 11701935), (7, 10030230), (9, 7801290), (10, 7021161), (14, 5015115), (15, 4680774), (18, 3900645), (21, 3343410), (27, 2600430), (29, 2421090), (30, 2340387), (35, 2006046), (42, 1671705), (45, 1560258), (49, 1432890), (54, 1300215), (58, 1210545), (61, 1151010), (63, 1114470), (70, 1003023), (81, 866810), (87, 807030), (90, 780129), (98, 716445), (105, 668682), (122, 575505), (126, 557235), (135, 520086), (145, 484218), (147, 477630), (162, 433405), (174, 403515), (183, 383670), (189, 371490), (203, 345870), (210, 334341), (245, 286578), (261, 269010), (270, 260043), (290, 242109), (294, 238815), (305, 230202), (315, 222894), (366, 191835), (378, 185745), (405, 173362), (406, 172935), (427, 164430), (435, 161406), (441, 159210), (490, 143289), (522, 134505), (549, 127890), (567, 123830), (609, 115290), (610, 115101), (630, 111447), (735, 95526), (783, 89670), (810, 86681), (854, 82215), (870, 80703), (882, 79605), (915, 76734), (945, 74298), (1015, 69174), (1098, 63945), (1134, 61915), (1218, 57645), (1281, 54810), (1305, 53802), (1323, 53070), (1421, 49410), (1470, 47763), (1566, 44835), (1647, 42630), (1769, 39690), (1827, 38430), (1830, 38367), (1890, 37149), (2030, 34587), (2135, 32886), (2205, 31842), (2349, 29890), (2562, 27405), (2610, 26901), (2646, 26535), (2745, 25578), (2835, 24766), (2842, 24705), (2989, 23490), (3045, 23058), (3294, 21315), (3538, 19845), (3654, 19215), (3843, 18270), (3915, 17934), (3969, 17690), (4263, 16470), (4270, 16443), (4410, 15921), (4698, 14945), (4941, 14210), (5307, 13230), (5481, 12810), (5490, 12789), (5670, 12383), (5978, 11745), (6090, 11529), (6405, 10962), (6615, 10614), (7105, 9882), (7686, 9135), (7830, 8967), (7938, 8845), (8235, 8526)]