72645990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2421533}}^1$

素因数の和:2421543

約数の個数: 16

約数和(自身を含む): 174350448

約数和(自身を除く): 101704458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2421533, 4843066, 7264599, 12107665, 14529198, 24215330, 36322995, 72645990]

約数ペア:

[(1, 72645990), (2, 36322995), (3, 24215330), (5, 14529198), (6, 12107665), (10, 7264599), (15, 4843066), (30, 2421533)]