68398710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73547}}^1$

素因数の和:73588

約数の個数: 32

約数和(自身を含む): 169454592

約数和(自身を除く): 101055882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 73547, 147094, 220641, 367735, 441282, 735470, 1103205, 2206410, 2279957, 4559914, 6839871, 11399785, 13679742, 22799570, 34199355, 68398710]

約数ペア:

[(1, 68398710), (2, 34199355), (3, 22799570), (5, 13679742), (6, 11399785), (10, 6839871), (15, 4559914), (30, 2279957), (31, 2206410), (62, 1103205), (93, 735470), (155, 441282), (186, 367735), (310, 220641), (465, 147094), (930, 73547)]