31372530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149393}}^1$

素因数の和:149410

約数の個数: 32

約数和(自身を含む): 86050944

約数和(自身を除く): 54678414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 149393, 298786, 448179, 746965, 896358, 1045751, 1493930, 2091502, 2240895, 3137253, 4481790, 5228755, 6274506, 10457510, 15686265, 31372530]

約数ペア:

[(1, 31372530), (2, 15686265), (3, 10457510), (5, 6274506), (6, 5228755), (7, 4481790), (10, 3137253), (14, 2240895), (15, 2091502), (21, 1493930), (30, 1045751), (35, 896358), (42, 746965), (70, 448179), (105, 298786), (210, 149393)]