9301240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 23304960

約数和(自身を除く): 14003720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 577, 620, 806, 1154, 1240, 1612, 2015, 2308, 2885, 3224, 4030, 4616, 5770, 7501, 8060, 11540, 15002, 16120, 17887, 23080, 30004, 35774, 37505, 60008, 71548, 75010, 89435, 143096, 150020, 178870, 232531, 300040, 357740, 465062, 715480, 930124, 1162655, 1860248, 2325310, 4650620, 9301240]

約数ペア:

[(1, 9301240), (2, 4650620), (4, 2325310), (5, 1860248), (8, 1162655), (10, 930124), (13, 715480), (20, 465062), (26, 357740), (31, 300040), (40, 232531), (52, 178870), (62, 150020), (65, 143096), (104, 89435), (124, 75010), (130, 71548), (155, 60008), (248, 37505), (260, 35774), (310, 30004), (403, 23080), (520, 17887), (577, 16120), (620, 15002), (806, 11540), (1154, 8060), (1240, 7501), (1612, 5770), (2015, 4616), (2308, 4030), (2885, 3224)]