19327142370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{644238079}}^1$

素因数の和:644238089

約数の個数: 16

約数和(自身を含む): 46385141760

約数和(自身を除く): 27057999390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 644238079, 1288476158, 1932714237, 3221190395, 3865428474, 6442380790, 9663571185, 19327142370]

約数ペア:

[(1, 19327142370), (2, 9663571185), (3, 6442380790), (5, 3865428474), (6, 3221190395), (10, 1932714237), (15, 1288476158), (30, 644238079)]