15697830090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{389621}}^1$

素因数の和:389727

約数の個数: 64

約数和(自身を含む): 40396008960

約数和(自身を除く): 24698178870

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 474, 510, 790, 1185, 1343, 2370, 2686, 4029, 6715, 8058, 13430, 20145, 40290, 389621, 779242, 1168863, 1948105, 2337726, 3896210, 5844315, 6623557, 11688630, 13247114, 19870671, 30780059, 33117785, 39741342, 61560118, 66235570, 92340177, 99353355, 153900295, 184680354, 198706710, 307800590, 461700885, 523261003, 923401770, 1046522006, 1569783009, 2616305015, 3139566018, 5232610030, 7848915045, 15697830090]

約数ペア:

[(1, 15697830090), (2, 7848915045), (3, 5232610030), (5, 3139566018), (6, 2616305015), (10, 1569783009), (15, 1046522006), (17, 923401770), (30, 523261003), (34, 461700885), (51, 307800590), (79, 198706710), (85, 184680354), (102, 153900295), (158, 99353355), (170, 92340177), (237, 66235570), (255, 61560118), (395, 39741342), (474, 33117785), (510, 30780059), (790, 19870671), (1185, 13247114), (1343, 11688630), (2370, 6623557), (2686, 5844315), (4029, 3896210), (6715, 2337726), (8058, 1948105), (13430, 1168863), (20145, 779242), (40290, 389621)]