15542790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1367}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 37428480

約数和(自身を除く): 21885690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1367, 1895, 2274, 2734, 3790, 4101, 5685, 6835, 8202, 11370, 13670, 20505, 41010, 518093, 1036186, 1554279, 2590465, 3108558, 5180930, 7771395, 15542790]

約数ペア:

[(1, 15542790), (2, 7771395), (3, 5180930), (5, 3108558), (6, 2590465), (10, 1554279), (15, 1036186), (30, 518093), (379, 41010), (758, 20505), (1137, 13670), (1367, 11370), (1895, 8202), (2274, 6835), (2734, 5685), (3790, 4101)]