2260210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 4396032

約数和(自身を除く): 2135822

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 317, 634, 713, 1426, 1585, 3170, 3565, 7130, 7291, 9827, 14582, 19654, 36455, 49135, 72910, 98270, 226021, 452042, 1130105, 2260210]

約数ペア:

[(1, 2260210), (2, 1130105), (5, 452042), (10, 226021), (23, 98270), (31, 72910), (46, 49135), (62, 36455), (115, 19654), (155, 14582), (230, 9827), (310, 7291), (317, 7130), (634, 3565), (713, 3170), (1426, 1585)]