15790470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16979}}^1$

素因数の和:17020

約数の個数: 32

約数和(自身を含む): 39121920

約数和(自身を除く): 23331450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 16979, 33958, 50937, 84895, 101874, 169790, 254685, 509370, 526349, 1052698, 1579047, 2631745, 3158094, 5263490, 7895235, 15790470]

約数ペア:

[(1, 15790470), (2, 7895235), (3, 5263490), (5, 3158094), (6, 2631745), (10, 1579047), (15, 1052698), (30, 526349), (31, 509370), (62, 254685), (93, 169790), (155, 101874), (186, 84895), (310, 50937), (465, 33958), (930, 16979)]