30756910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 58942080

約数和(自身を除く): 28185170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 757, 1195, 1514, 2390, 3785, 4063, 7570, 8126, 12869, 20315, 25738, 40630, 64345, 128690, 180923, 361846, 904615, 1809230, 3075691, 6151382, 15378455, 30756910]

約数ペア:

[(1, 30756910), (2, 15378455), (5, 6151382), (10, 3075691), (17, 1809230), (34, 904615), (85, 361846), (170, 180923), (239, 128690), (478, 64345), (757, 40630), (1195, 25738), (1514, 20315), (2390, 12869), (3785, 8126), (4063, 7570)]