42490170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{52457}}^1$

素因数の和:52476

約数の個数: 40

約数和(自身を含む): 114253524

約数和(自身を除く): 71763354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 52457, 104914, 157371, 262285, 314742, 472113, 524570, 786855, 944226, 1416339, 1573710, 2360565, 2832678, 4249017, 4721130, 7081695, 8498034, 14163390, 21245085, 42490170]

約数ペア:

[(1, 42490170), (2, 21245085), (3, 14163390), (5, 8498034), (6, 7081695), (9, 4721130), (10, 4249017), (15, 2832678), (18, 2360565), (27, 1573710), (30, 1416339), (45, 944226), (54, 786855), (81, 524570), (90, 472113), (135, 314742), (162, 262285), (270, 157371), (405, 104914), (810, 52457)]