31428330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3347}}^1$

素因数の和:3670

約数の個数: 32

約数和(自身を含む): 75691584

約数和(自身を除く): 44263254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 3347, 4695, 6694, 9390, 10041, 16735, 20082, 33470, 50205, 100410, 1047611, 2095222, 3142833, 5238055, 6285666, 10476110, 15714165, 31428330]

約数ペア:

[(1, 31428330), (2, 15714165), (3, 10476110), (5, 6285666), (6, 5238055), (10, 3142833), (15, 2095222), (30, 1047611), (313, 100410), (626, 50205), (939, 33470), (1565, 20082), (1878, 16735), (3130, 10041), (3347, 9390), (4695, 6694)]