119618490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{209857}}^1$

素因数の和:209886

約数の個数: 32

約数和(自身を含む): 302195520

約数和(自身を除く): 182577030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 209857, 419714, 629571, 1049285, 1259142, 2098570, 3147855, 3987283, 6295710, 7974566, 11961849, 19936415, 23923698, 39872830, 59809245, 119618490]

約数ペア:

[(1, 119618490), (2, 59809245), (3, 39872830), (5, 23923698), (6, 19936415), (10, 11961849), (15, 7974566), (19, 6295710), (30, 3987283), (38, 3147855), (57, 2098570), (95, 1259142), (114, 1049285), (190, 629571), (285, 419714), (570, 209857)]