72247290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^2\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 175864608

約数和(自身を除く): 103617318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 227, 309, 454, 515, 618, 681, 1030, 1135, 1362, 1545, 2270, 3090, 3405, 6810, 10609, 21218, 23381, 31827, 46762, 53045, 63654, 70143, 106090, 116905, 140286, 159135, 233810, 318270, 350715, 701430, 2408243, 4816486, 7224729, 12041215, 14449458, 24082430, 36123645, 72247290]

約数ペア:

[(1, 72247290), (2, 36123645), (3, 24082430), (5, 14449458), (6, 12041215), (10, 7224729), (15, 4816486), (30, 2408243), (103, 701430), (206, 350715), (227, 318270), (309, 233810), (454, 159135), (515, 140286), (618, 116905), (681, 106090), (1030, 70143), (1135, 63654), (1362, 53045), (1545, 46762), (2270, 31827), (3090, 23381), (3405, 21218), (6810, 10609)]