30123589020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{124303}}^1$

素因数の和:124899

約数の個数: 96

約数和(自身を含む): 96563324928

約数和(自身を除く): 66439735908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 577, 1154, 1731, 2308, 2885, 3462, 4039, 5770, 6924, 8078, 8655, 11540, 12117, 16156, 17310, 20195, 24234, 34620, 40390, 48468, 60585, 80780, 121170, 124303, 242340, 248606, 372909, 497212, 621515, 745818, 870121, 1243030, 1491636, 1740242, 1864545, 2486060, 2610363, 3480484, 3729090, 4350605, 5220726, 7458180, 8701210, 10441452, 13051815, 17402420, 26103630, 52207260, 71722831, 143445662, 215168493, 286891324, 358614155, 430336986, 502059817, 717228310, 860673972, 1004119634, 1075842465, 1434456620, 1506179451, 2008239268, 2151684930, 2510299085, 3012358902, 4303369860, 5020598170, 6024717804, 7530897255, 10041196340, 15061794510, 30123589020]

約数ペア:

[(1, 30123589020), (2, 15061794510), (3, 10041196340), (4, 7530897255), (5, 6024717804), (6, 5020598170), (7, 4303369860), (10, 3012358902), (12, 2510299085), (14, 2151684930), (15, 2008239268), (20, 1506179451), (21, 1434456620), (28, 1075842465), (30, 1004119634), (35, 860673972), (42, 717228310), (60, 502059817), (70, 430336986), (84, 358614155), (105, 286891324), (140, 215168493), (210, 143445662), (420, 71722831), (577, 52207260), (1154, 26103630), (1731, 17402420), (2308, 13051815), (2885, 10441452), (3462, 8701210), (4039, 7458180), (5770, 5220726), (6924, 4350605), (8078, 3729090), (8655, 3480484), (11540, 2610363), (12117, 2486060), (16156, 1864545), (17310, 1740242), (20195, 1491636), (24234, 1243030), (34620, 870121), (40390, 745818), (48468, 621515), (60585, 497212), (80780, 372909), (121170, 248606), (124303, 242340)]