258331020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{9719}}^1$

素因数の和:10174

約数の個数: 48

約数和(自身を含む): 725034240

約数和(自身を除く): 466703220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 4430, 5316, 6645, 8860, 9719, 13290, 19438, 26580, 29157, 38876, 48595, 58314, 97190, 116628, 145785, 194380, 291570, 583140, 4305517, 8611034, 12916551, 17222068, 21527585, 25833102, 43055170, 51666204, 64582755, 86110340, 129165510, 258331020]

約数ペア:

[(1, 258331020), (2, 129165510), (3, 86110340), (4, 64582755), (5, 51666204), (6, 43055170), (10, 25833102), (12, 21527585), (15, 17222068), (20, 12916551), (30, 8611034), (60, 4305517), (443, 583140), (886, 291570), (1329, 194380), (1772, 145785), (2215, 116628), (2658, 97190), (4430, 58314), (5316, 48595), (6645, 38876), (8860, 29157), (9719, 26580), (13290, 19438)]