390302214

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{3457}}^1$

素因数の和:4100

約数の個数: 32

約数和(自身を含む): 807346176

約数和(自身を除く): 417043962

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 607, 1214, 1821, 3457, 3642, 6914, 10371, 18817, 20742, 37634, 56451, 107167, 112902, 214334, 321501, 643002, 2098399, 4196798, 6295197, 12590394, 65050369, 130100738, 195151107, 390302214]

約数ペア:

[(1, 390302214), (2, 195151107), (3, 130100738), (6, 65050369), (31, 12590394), (62, 6295197), (93, 4196798), (186, 2098399), (607, 643002), (1214, 321501), (1821, 214334), (3457, 112902), (3642, 107167), (6914, 56451), (10371, 37634), (18817, 20742)]