3126860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 7312032

約数和(自身を除く): 4185172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 233, 244, 305, 466, 610, 671, 932, 1165, 1220, 1342, 2330, 2563, 2684, 3355, 4660, 5126, 6710, 10252, 12815, 13420, 14213, 25630, 28426, 51260, 56852, 71065, 142130, 156343, 284260, 312686, 625372, 781715, 1563430, 3126860]

約数ペア:

[(1, 3126860), (2, 1563430), (4, 781715), (5, 625372), (10, 312686), (11, 284260), (20, 156343), (22, 142130), (44, 71065), (55, 56852), (61, 51260), (110, 28426), (122, 25630), (220, 14213), (233, 13420), (244, 12815), (305, 10252), (466, 6710), (610, 5126), (671, 4660), (932, 3355), (1165, 2684), (1220, 2563), (1342, 2330)]