215373310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{797}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 395412192

約数和(自身を除く): 180038882

約数列:

[1, 2, 5, 10, 61, 122, 305, 443, 610, 797, 886, 1594, 2215, 3985, 4430, 7970, 27023, 48617, 54046, 97234, 135115, 243085, 270230, 353071, 486170, 706142, 1765355, 3530710, 21537331, 43074662, 107686655, 215373310]

約数ペア:

[(1, 215373310), (2, 107686655), (5, 43074662), (10, 21537331), (61, 3530710), (122, 1765355), (305, 706142), (443, 486170), (610, 353071), (797, 270230), (886, 243085), (1594, 135115), (2215, 97234), (3985, 54046), (4430, 48617), (7970, 27023)]