66254130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23747}}^1$

素因数の和:23791

約数の個数: 48

約数和(自身を含む): 177825024

約数和(自身を除く): 111570894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 23747, 47494, 71241, 118735, 142482, 213723, 237470, 356205, 427446, 712410, 736157, 1068615, 1472314, 2137230, 2208471, 3680785, 4416942, 6625413, 7361570, 11042355, 13250826, 22084710, 33127065, 66254130]

約数ペア:

[(1, 66254130), (2, 33127065), (3, 22084710), (5, 13250826), (6, 11042355), (9, 7361570), (10, 6625413), (15, 4416942), (18, 3680785), (30, 2208471), (31, 2137230), (45, 1472314), (62, 1068615), (90, 736157), (93, 712410), (155, 427446), (186, 356205), (279, 237470), (310, 213723), (465, 142482), (558, 118735), (930, 71241), (1395, 47494), (2790, 23747)]