1840470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2721450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1979, 3958, 5937, 9895, 11874, 19790, 29685, 59370, 61349, 122698, 184047, 306745, 368094, 613490, 920235, 1840470]

約数ペア:

[(1, 1840470), (2, 920235), (3, 613490), (5, 368094), (6, 306745), (10, 184047), (15, 122698), (30, 61349), (31, 59370), (62, 29685), (93, 19790), (155, 11874), (186, 9895), (310, 5937), (465, 3958), (930, 1979)]