2106124430

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{33521}}^1$

素因数の和:33692

約数の個数: 32

約数和(自身を含む): 3890697408

約数和(自身を除く): 1784572978

約数列:

[1, 2, 5, 10, 61, 103, 122, 206, 305, 515, 610, 1030, 6283, 12566, 31415, 33521, 62830, 67042, 167605, 335210, 2044781, 3452663, 4089562, 6905326, 10223905, 17263315, 20447810, 34526630, 210612443, 421224886, 1053062215, 2106124430]

約数ペア:

[(1, 2106124430), (2, 1053062215), (5, 421224886), (10, 210612443), (61, 34526630), (103, 20447810), (122, 17263315), (206, 10223905), (305, 6905326), (515, 4089562), (610, 3452663), (1030, 2044781), (6283, 335210), (12566, 167605), (31415, 67042), (33521, 62830)]