966713020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1697}}^1$

素因数の和:2039

約数の個数: 96

約数和(自身を含む): 2508041088

約数和(自身を除く): 1541328068

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 313, 364, 455, 626, 910, 1252, 1565, 1697, 1820, 2191, 3130, 3394, 4069, 4382, 6260, 6788, 8138, 8485, 8764, 10955, 11879, 16276, 16970, 20345, 21910, 22061, 23758, 28483, 33940, 40690, 43820, 44122, 47516, 56966, 59395, 81380, 88244, 110305, 113932, 118790, 142415, 154427, 220610, 237580, 284830, 308854, 441220, 531161, 569660, 617708, 772135, 1062322, 1544270, 2124644, 2655805, 3088540, 3718127, 5311610, 6905093, 7436254, 10623220, 13810186, 14872508, 18590635, 27620372, 34525465, 37181270, 48335651, 69050930, 74362540, 96671302, 138101860, 193342604, 241678255, 483356510, 966713020]

約数ペア:

[(1, 966713020), (2, 483356510), (4, 241678255), (5, 193342604), (7, 138101860), (10, 96671302), (13, 74362540), (14, 69050930), (20, 48335651), (26, 37181270), (28, 34525465), (35, 27620372), (52, 18590635), (65, 14872508), (70, 13810186), (91, 10623220), (130, 7436254), (140, 6905093), (182, 5311610), (260, 3718127), (313, 3088540), (364, 2655805), (455, 2124644), (626, 1544270), (910, 1062322), (1252, 772135), (1565, 617708), (1697, 569660), (1820, 531161), (2191, 441220), (3130, 308854), (3394, 284830), (4069, 237580), (4382, 220610), (6260, 154427), (6788, 142415), (8138, 118790), (8485, 113932), (8764, 110305), (10955, 88244), (11879, 81380), (16276, 59395), (16970, 56966), (20345, 47516), (21910, 44122), (22061, 43820), (23758, 40690), (28483, 33940)]