40890270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80177}}^1$

素因数の和:80204

約数の個数: 32

約数和(自身を含む): 103910688

約数和(自身を除く): 63020418

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 80177, 160354, 240531, 400885, 481062, 801770, 1202655, 1363009, 2405310, 2726018, 4089027, 6815045, 8178054, 13630090, 20445135, 40890270]

約数ペア:

[(1, 40890270), (2, 20445135), (3, 13630090), (5, 8178054), (6, 6815045), (10, 4089027), (15, 2726018), (17, 2405310), (30, 1363009), (34, 1202655), (51, 801770), (85, 481062), (102, 400885), (170, 240531), (255, 160354), (510, 80177)]