62293270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 129983616

約数和(自身を除く): 67690346

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 71, 85, 130, 142, 170, 221, 355, 397, 442, 710, 794, 923, 1105, 1207, 1846, 1985, 2210, 2414, 3970, 4615, 5161, 6035, 6749, 9230, 10322, 12070, 13498, 15691, 25805, 28187, 31382, 33745, 51610, 56374, 67490, 78455, 87737, 140935, 156910, 175474, 281870, 366431, 438685, 479179, 732862, 877370, 958358, 1832155, 2395895, 3664310, 4791790, 6229327, 12458654, 31146635, 62293270]

約数ペア:

[(1, 62293270), (2, 31146635), (5, 12458654), (10, 6229327), (13, 4791790), (17, 3664310), (26, 2395895), (34, 1832155), (65, 958358), (71, 877370), (85, 732862), (130, 479179), (142, 438685), (170, 366431), (221, 281870), (355, 175474), (397, 156910), (442, 140935), (710, 87737), (794, 78455), (923, 67490), (1105, 56374), (1207, 51610), (1846, 33745), (1985, 31382), (2210, 28187), (2414, 25805), (3970, 15691), (4615, 13498), (5161, 12070), (6035, 10322), (6749, 9230)]