488227830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{124231}}^1$

素因数の和:124372

約数の個数: 32

約数和(自身を含む): 1180700928

約数和(自身を除く): 692473098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 124231, 248462, 372693, 621155, 745386, 1242310, 1863465, 3726930, 16274261, 32548522, 48822783, 81371305, 97645566, 162742610, 244113915, 488227830]

約数ペア:

[(1, 488227830), (2, 244113915), (3, 162742610), (5, 97645566), (6, 81371305), (10, 48822783), (15, 32548522), (30, 16274261), (131, 3726930), (262, 1863465), (393, 1242310), (655, 745386), (786, 621155), (1310, 372693), (1965, 248462), (3930, 124231)]