66560370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31249}}^1$

素因数の和:31330

約数の個数: 32

約数和(自身を含む): 162000000

約数和(自身を除く): 95439630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 31249, 62498, 93747, 156245, 187494, 312490, 468735, 937470, 2218679, 4437358, 6656037, 11093395, 13312074, 22186790, 33280185, 66560370]

約数ペア:

[(1, 66560370), (2, 33280185), (3, 22186790), (5, 13312074), (6, 11093395), (10, 6656037), (15, 4437358), (30, 2218679), (71, 937470), (142, 468735), (213, 312490), (355, 187494), (426, 156245), (710, 93747), (1065, 62498), (2130, 31249)]