23403870

素因数分解:

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

素因数の和:120

約数の個数: 192

約数和(自身を含む): 76334400

約数和(自身を除く): 52930530

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, 87, 90, 98, 105, 122, 126, 135, 145, 147, 174, 183, 189, 203, 210, 245, 261, 270, 290, 294, 305, 315, 366, 378, 406, 427, 435, 441, 490, 522, 549, 609, 610, 630, 735, 783, 854, 870, 882, 915, 945, 1015, 1098, 1218, 1281, 1305, 1323, 1421, 1470, 1566, 1647, 1769, 1827, 1830, 1890, 2030, 2135, 2205, 2562, 2610, 2646, 2745, 2842, 2989, 3045, 3294, 3538, 3654, 3843, 3915, 4263, 4270, 4410, 5307, 5481, 5490, 5978, 6090, 6405, 6615, 7105, 7686, 7830, 8235, 8526, 8845, 8967, 9135, 10614, 10962, 11529, 12383, 12789, 12810, 13230, 14210, 14945, 15921, 16470, 17690, 17934, 18270, 19215, 21315, 23058, 24766, 25578, 26535, 26901, 27405, 29890, 31842, 37149, 38367, 38430, 42630, 44835, 47763, 53070, 53802, 54810, 57645, 61915, 63945, 74298, 76734, 79605, 80703, 86681, 89670, 95526, 111447, 115290, 123830, 127890, 134505, 159210, 161406, 173362, 185745, 191835, 222894, 238815, 260043, 269010, 334341, 371490, 383670, 403515, 433405, 477630, 520086, 557235, 668682, 780129, 807030, 866810, 1114470, 1300215, 1560258, 1671705, 2340387, 2600430, 3343410, 3900645, 4680774, 7801290, 11701935, 23403870]

約数ペア:

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