30469360

素因数分解:

$2^4\times 5^1\times {\mathrm{380867}}^1$

素因数の和:380880

約数の個数: 20

約数和(自身を含む): 70841448

約数和(自身を除く): 40372088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 380867, 761734, 1523468, 1904335, 3046936, 3808670, 6093872, 7617340, 15234680, 30469360]

約数ペア:

[(1, 30469360), (2, 15234680), (4, 7617340), (5, 6093872), (8, 3808670), (10, 3046936), (16, 1904335), (20, 1523468), (40, 761734), (80, 380867)]