228127260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53551}}^1$

素因数の和:53634

約数の個数: 48

約数和(自身を含む): 647764992

約数和(自身を除く): 419637732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 53551, 107102, 160653, 214204, 267755, 321306, 535510, 642612, 803265, 1071020, 1606530, 3213060, 3802121, 7604242, 11406363, 15208484, 19010605, 22812726, 38021210, 45625452, 57031815, 76042420, 114063630, 228127260]

約数ペア:

[(1, 228127260), (2, 114063630), (3, 76042420), (4, 57031815), (5, 45625452), (6, 38021210), (10, 22812726), (12, 19010605), (15, 15208484), (20, 11406363), (30, 7604242), (60, 3802121), (71, 3213060), (142, 1606530), (213, 1071020), (284, 803265), (355, 642612), (426, 535510), (710, 321306), (852, 267755), (1065, 214204), (1420, 160653), (2130, 107102), (4260, 53551)]