404716470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{435179}}^1$

素因数の和:435220

約数の個数: 32

約数和(自身を含む): 1002654720

約数和(自身を除く): 597938250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 435179, 870358, 1305537, 2175895, 2611074, 4351790, 6527685, 13055370, 13490549, 26981098, 40471647, 67452745, 80943294, 134905490, 202358235, 404716470]

約数ペア:

[(1, 404716470), (2, 202358235), (3, 134905490), (5, 80943294), (6, 67452745), (10, 40471647), (15, 26981098), (30, 13490549), (31, 13055370), (62, 6527685), (93, 4351790), (155, 2611074), (186, 2175895), (310, 1305537), (465, 870358), (930, 435179)]