64475940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10433}}^1$

素因数の和:10548

約数の個数: 48

約数和(自身を含む): 182302848

約数和(自身を除く): 117826908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 10433, 20866, 31299, 41732, 52165, 62598, 104330, 125196, 156495, 208660, 312990, 625980, 1074599, 2149198, 3223797, 4298396, 5372995, 6447594, 10745990, 12895188, 16118985, 21491980, 32237970, 64475940]

約数ペア:

[(1, 64475940), (2, 32237970), (3, 21491980), (4, 16118985), (5, 12895188), (6, 10745990), (10, 6447594), (12, 5372995), (15, 4298396), (20, 3223797), (30, 2149198), (60, 1074599), (103, 625980), (206, 312990), (309, 208660), (412, 156495), (515, 125196), (618, 104330), (1030, 62598), (1236, 52165), (1545, 41732), (2060, 31299), (3090, 20866), (6180, 10433)]