1964670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 4828032

約数和(自身を除く): 2863362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1523, 3046, 4569, 7615, 9138, 15230, 22845, 45690, 65489, 130978, 196467, 327445, 392934, 654890, 982335, 1964670]

約数ペア:

[(1, 1964670), (2, 982335), (3, 654890), (5, 392934), (6, 327445), (10, 196467), (15, 130978), (30, 65489), (43, 45690), (86, 22845), (129, 15230), (215, 9138), (258, 7615), (430, 4569), (645, 3046), (1290, 1523)]