73978530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2465951}}^1$

素因数の和:2465961

約数の個数: 16

約数和(自身を含む): 177548544

約数和(自身を除く): 103570014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2465951, 4931902, 7397853, 12329755, 14795706, 24659510, 36989265, 73978530]

約数ペア:

[(1, 73978530), (2, 36989265), (3, 24659510), (5, 14795706), (6, 12329755), (10, 7397853), (15, 4931902), (30, 2465951)]