494470170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{610457}}^1$

素因数の和:610476

約数の個数: 40

約数和(自身を含む): 1329577524

約数和(自身を除く): 835107354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 610457, 1220914, 1831371, 3052285, 3662742, 5494113, 6104570, 9156855, 10988226, 16482339, 18313710, 27470565, 32964678, 49447017, 54941130, 82411695, 98894034, 164823390, 247235085, 494470170]

約数ペア:

[(1, 494470170), (2, 247235085), (3, 164823390), (5, 98894034), (6, 82411695), (9, 54941130), (10, 49447017), (15, 32964678), (18, 27470565), (27, 18313710), (30, 16482339), (45, 10988226), (54, 9156855), (81, 6104570), (90, 5494113), (135, 3662742), (162, 3052285), (270, 1831371), (405, 1220914), (810, 610457)]