71393910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3119}}^1$

素因数の和:3245

約数の個数: 64

約数和(自身を含む): 197683200

約数和(自身を除く): 126289290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3119, 3270, 3815, 4578, 6238, 7630, 9357, 11445, 15595, 18714, 21833, 22890, 31190, 43666, 46785, 65499, 93570, 109165, 130998, 218330, 327495, 339971, 654990, 679942, 1019913, 1699855, 2039826, 2379797, 3399710, 4759594, 5099565, 7139391, 10199130, 11898985, 14278782, 23797970, 35696955, 71393910]

約数ペア:

[(1, 71393910), (2, 35696955), (3, 23797970), (5, 14278782), (6, 11898985), (7, 10199130), (10, 7139391), (14, 5099565), (15, 4759594), (21, 3399710), (30, 2379797), (35, 2039826), (42, 1699855), (70, 1019913), (105, 679942), (109, 654990), (210, 339971), (218, 327495), (327, 218330), (545, 130998), (654, 109165), (763, 93570), (1090, 65499), (1526, 46785), (1635, 43666), (2289, 31190), (3119, 22890), (3270, 21833), (3815, 18714), (4578, 15595), (6238, 11445), (7630, 9357)]