65427390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 212284800

約数和(自身を除く): 146857410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 41, 42, 45, 51, 63, 70, 82, 85, 90, 102, 105, 119, 123, 126, 149, 153, 170, 205, 210, 238, 246, 255, 287, 298, 306, 315, 357, 369, 410, 447, 510, 574, 595, 615, 630, 697, 714, 738, 745, 765, 861, 894, 1043, 1071, 1190, 1230, 1341, 1394, 1435, 1490, 1530, 1722, 1785, 1845, 2086, 2091, 2142, 2235, 2533, 2583, 2682, 2870, 3129, 3485, 3570, 3690, 4182, 4305, 4470, 4879, 5066, 5166, 5215, 5355, 6109, 6258, 6273, 6705, 6970, 7599, 8610, 9387, 9758, 10430, 10455, 10710, 12218, 12546, 12665, 12915, 13410, 14637, 15198, 15645, 17731, 18327, 18774, 20910, 22797, 24395, 25330, 25830, 29274, 30545, 31290, 31365, 35462, 36654, 37995, 42763, 43911, 45594, 46935, 48790, 53193, 54981, 61090, 62730, 73185, 75990, 85526, 87822, 88655, 91635, 93870, 103853, 106386, 109962, 113985, 128289, 146370, 159579, 177310, 183270, 207706, 213815, 219555, 227970, 256578, 265965, 274905, 311559, 319158, 384867, 427630, 439110, 519265, 531930, 549810, 623118, 641445, 726971, 769734, 797895, 934677, 1038530, 1282890, 1453942, 1557795, 1595790, 1869354, 1924335, 2180913, 3115590, 3634855, 3848670, 4361826, 4673385, 6542739, 7269710, 9346770, 10904565, 13085478, 21809130, 32713695, 65427390]

約数ペア:

[(1, 65427390), (2, 32713695), (3, 21809130), (5, 13085478), (6, 10904565), (7, 9346770), (9, 7269710), (10, 6542739), (14, 4673385), (15, 4361826), (17, 3848670), (18, 3634855), (21, 3115590), (30, 2180913), (34, 1924335), (35, 1869354), (41, 1595790), (42, 1557795), (45, 1453942), (51, 1282890), (63, 1038530), (70, 934677), (82, 797895), (85, 769734), (90, 726971), (102, 641445), (105, 623118), (119, 549810), (123, 531930), (126, 519265), (149, 439110), (153, 427630), (170, 384867), (205, 319158), (210, 311559), (238, 274905), (246, 265965), (255, 256578), (287, 227970), (298, 219555), (306, 213815), (315, 207706), (357, 183270), (369, 177310), (410, 159579), (447, 146370), (510, 128289), (574, 113985), (595, 109962), (615, 106386), (630, 103853), (697, 93870), (714, 91635), (738, 88655), (745, 87822), (765, 85526), (861, 75990), (894, 73185), (1043, 62730), (1071, 61090), (1190, 54981), (1230, 53193), (1341, 48790), (1394, 46935), (1435, 45594), (1490, 43911), (1530, 42763), (1722, 37995), (1785, 36654), (1845, 35462), (2086, 31365), (2091, 31290), (2142, 30545), (2235, 29274), (2533, 25830), (2583, 25330), (2682, 24395), (2870, 22797), (3129, 20910), (3485, 18774), (3570, 18327), (3690, 17731), (4182, 15645), (4305, 15198), (4470, 14637), (4879, 13410), (5066, 12915), (5166, 12665), (5215, 12546), (5355, 12218), (6109, 10710), (6258, 10455), (6273, 10430), (6705, 9758), (6970, 9387), (7599, 8610)]