77086590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1109}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 212267520

約数和(自身を除く): 135180930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 662, 993, 1109, 1655, 1986, 2218, 2317, 3310, 3327, 4634, 4965, 5545, 6654, 6951, 7763, 9930, 11090, 11585, 13902, 15526, 16635, 23170, 23289, 33270, 34755, 38815, 46578, 69510, 77630, 116445, 232890, 367079, 734158, 1101237, 1835395, 2202474, 2569553, 3670790, 5139106, 5506185, 7708659, 11012370, 12847765, 15417318, 25695530, 38543295, 77086590]

約数ペア:

[(1, 77086590), (2, 38543295), (3, 25695530), (5, 15417318), (6, 12847765), (7, 11012370), (10, 7708659), (14, 5506185), (15, 5139106), (21, 3670790), (30, 2569553), (35, 2202474), (42, 1835395), (70, 1101237), (105, 734158), (210, 367079), (331, 232890), (662, 116445), (993, 77630), (1109, 69510), (1655, 46578), (1986, 38815), (2218, 34755), (2317, 33270), (3310, 23289), (3327, 23170), (4634, 16635), (4965, 15526), (5545, 13902), (6654, 11585), (6951, 11090), (7763, 9930)]