488490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 1235520

約数和(自身を除く): 747030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 857, 1714, 2571, 4285, 5142, 8570, 12855, 16283, 25710, 32566, 48849, 81415, 97698, 162830, 244245, 488490]

約数ペア:

[(1, 488490), (2, 244245), (3, 162830), (5, 97698), (6, 81415), (10, 48849), (15, 32566), (19, 25710), (30, 16283), (38, 12855), (57, 8570), (95, 5142), (114, 4285), (190, 2571), (285, 1714), (570, 857)]