669730102

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 1039933440

約数和(自身を除く): 370203338

約数列:

[1, 2, 61, 103, 122, 206, 223, 239, 446, 478, 6283, 12566, 13603, 14579, 22969, 24617, 27206, 29158, 45938, 49234, 53297, 106594, 1401109, 1501637, 2802218, 3003274, 3251117, 5489591, 6502234, 10979182, 334865051, 669730102]

約数ペア:

[(1, 669730102), (2, 334865051), (61, 10979182), (103, 6502234), (122, 5489591), (206, 3251117), (223, 3003274), (239, 2802218), (446, 1501637), (478, 1401109), (6283, 106594), (12566, 53297), (13603, 49234), (14579, 45938), (22969, 29158), (24617, 27206)]