66162990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71143}}^1$

素因数の和:71184

約数の個数: 32

約数和(自身を含む): 163915776

約数和(自身を除く): 97752786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 71143, 142286, 213429, 355715, 426858, 711430, 1067145, 2134290, 2205433, 4410866, 6616299, 11027165, 13232598, 22054330, 33081495, 66162990]

約数ペア:

[(1, 66162990), (2, 33081495), (3, 22054330), (5, 13232598), (6, 11027165), (10, 6616299), (15, 4410866), (30, 2205433), (31, 2134290), (62, 1067145), (93, 711430), (155, 426858), (186, 355715), (310, 213429), (465, 142286), (930, 71143)]