355297260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{21851}}^1$

素因数の和:22134

約数の個数: 48

約数和(自身を含む): 998548992

約数和(自身を除く): 643251732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 21851, 43702, 65553, 87404, 109255, 131106, 218510, 262212, 327765, 437020, 655530, 1311060, 5921621, 11843242, 17764863, 23686484, 29608105, 35529726, 59216210, 71059452, 88824315, 118432420, 177648630, 355297260]

約数ペア:

[(1, 355297260), (2, 177648630), (3, 118432420), (4, 88824315), (5, 71059452), (6, 59216210), (10, 35529726), (12, 29608105), (15, 23686484), (20, 17764863), (30, 11843242), (60, 5921621), (271, 1311060), (542, 655530), (813, 437020), (1084, 327765), (1355, 262212), (1626, 218510), (2710, 131106), (3252, 109255), (4065, 87404), (5420, 65553), (8130, 43702), (16260, 21851)]