28203570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313373}}^1$

素因数の和:313386

約数の個数: 24

約数和(自身を含む): 73329516

約数和(自身を除く): 45125946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313373, 626746, 940119, 1566865, 1880238, 2820357, 3133730, 4700595, 5640714, 9401190, 14101785, 28203570]

約数ペア:

[(1, 28203570), (2, 14101785), (3, 9401190), (5, 5640714), (6, 4700595), (9, 3133730), (10, 2820357), (15, 1880238), (18, 1566865), (30, 940119), (45, 626746), (90, 313373)]