352158690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{902971}}^1$

素因数の和:902994

約数の個数: 32

約数和(自身を含む): 910195776

約数和(自身を除く): 558037086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 902971, 1805942, 2708913, 4514855, 5417826, 9029710, 11738623, 13544565, 23477246, 27089130, 35215869, 58693115, 70431738, 117386230, 176079345, 352158690]

約数ペア:

[(1, 352158690), (2, 176079345), (3, 117386230), (5, 70431738), (6, 58693115), (10, 35215869), (13, 27089130), (15, 23477246), (26, 13544565), (30, 11738623), (39, 9029710), (65, 5417826), (78, 4514855), (130, 2708913), (195, 1805942), (390, 902971)]