72465990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2415533}}^1$

素因数の和:2415543

約数の個数: 16

約数和(自身を含む): 173918448

約数和(自身を除く): 101452458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2415533, 4831066, 7246599, 12077665, 14493198, 24155330, 36232995, 72465990]

約数ペア:

[(1, 72465990), (2, 36232995), (3, 24155330), (5, 14493198), (6, 12077665), (10, 7246599), (15, 4831066), (30, 2415533)]