28414672990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{14821}}^1$

素因数の和:15469

約数の個数: 64

約数和(自身を含む): 57820029120

約数和(自身を除く): 29405356130

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 601, 638, 1202, 1595, 3005, 3190, 6010, 6611, 13222, 14821, 17429, 29642, 33055, 34858, 66110, 74105, 87145, 148210, 163031, 174290, 191719, 326062, 383438, 429809, 815155, 859618, 958595, 1630310, 1917190, 2149045, 4298090, 4727899, 8907421, 9455798, 17814842, 23639495, 44537105, 47278990, 89074210, 97981631, 195963262, 258315209, 489908155, 516630418, 979816310, 1291576045, 2583152090, 2841467299, 5682934598, 14207336495, 28414672990]

約数ペア:

[(1, 28414672990), (2, 14207336495), (5, 5682934598), (10, 2841467299), (11, 2583152090), (22, 1291576045), (29, 979816310), (55, 516630418), (58, 489908155), (110, 258315209), (145, 195963262), (290, 97981631), (319, 89074210), (601, 47278990), (638, 44537105), (1202, 23639495), (1595, 17814842), (3005, 9455798), (3190, 8907421), (6010, 4727899), (6611, 4298090), (13222, 2149045), (14821, 1917190), (17429, 1630310), (29642, 958595), (33055, 859618), (34858, 815155), (66110, 429809), (74105, 383438), (87145, 326062), (148210, 191719), (163031, 174290)]