77138670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19333}}^1$

素因数の和:19369

約数の個数: 64

約数和(自身を含む): 222727680

約数和(自身を除く): 145589010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 19333, 38666, 57999, 96665, 115998, 135331, 193330, 270662, 289995, 367327, 405993, 579990, 676655, 734654, 811986, 1101981, 1353310, 1836635, 2029965, 2203962, 2571289, 3673270, 4059930, 5142578, 5509905, 7713867, 11019810, 12856445, 15427734, 25712890, 38569335, 77138670]

約数ペア:

[(1, 77138670), (2, 38569335), (3, 25712890), (5, 15427734), (6, 12856445), (7, 11019810), (10, 7713867), (14, 5509905), (15, 5142578), (19, 4059930), (21, 3673270), (30, 2571289), (35, 2203962), (38, 2029965), (42, 1836635), (57, 1353310), (70, 1101981), (95, 811986), (105, 734654), (114, 676655), (133, 579990), (190, 405993), (210, 367327), (266, 289995), (285, 270662), (399, 193330), (570, 135331), (665, 115998), (798, 96665), (1330, 57999), (1995, 38666), (3990, 19333)]