123018830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21101}}^1$

素因数の和:21172

約数の個数: 32

約数和(自身を含む): 246133728

約数和(自身を除く): 123114898

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 21101, 42202, 105505, 211010, 232111, 464222, 1118353, 1160555, 2236706, 2321110, 5591765, 11183530, 12301883, 24603766, 61509415, 123018830]

約数ペア:

[(1, 123018830), (2, 61509415), (5, 24603766), (10, 12301883), (11, 11183530), (22, 5591765), (53, 2321110), (55, 2236706), (106, 1160555), (110, 1118353), (265, 464222), (530, 232111), (583, 211010), (1166, 105505), (2915, 42202), (5830, 21101)]