30188090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 57853440

約数和(自身を除く): 27665350

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 743, 1195, 1486, 2390, 3715, 4063, 7430, 8126, 12631, 20315, 25262, 40630, 63155, 126310, 177577, 355154, 887885, 1775770, 3018809, 6037618, 15094045, 30188090]

約数ペア:

[(1, 30188090), (2, 15094045), (5, 6037618), (10, 3018809), (17, 1775770), (34, 887885), (85, 355154), (170, 177577), (239, 126310), (478, 63155), (743, 40630), (1195, 25262), (1486, 20315), (2390, 12631), (3715, 8126), (4063, 7430)]