64474260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3079}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 181104000

約数和(自身を除く): 116629740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3079, 3490, 4188, 5235, 6158, 6980, 9237, 10470, 12316, 15395, 18474, 20940, 30790, 36948, 46185, 61580, 92370, 184740, 1074571, 2149142, 3223713, 4298284, 5372855, 6447426, 10745710, 12894852, 16118565, 21491420, 32237130, 64474260]

約数ペア:

[(1, 64474260), (2, 32237130), (3, 21491420), (4, 16118565), (5, 12894852), (6, 10745710), (10, 6447426), (12, 5372855), (15, 4298284), (20, 3223713), (30, 2149142), (60, 1074571), (349, 184740), (698, 92370), (1047, 61580), (1396, 46185), (1745, 36948), (2094, 30790), (3079, 20940), (3490, 18474), (4188, 15395), (5235, 12316), (6158, 10470), (6980, 9237)]