164012820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2733547}}^1$

素因数の和:2733559

約数の個数: 24

約数和(自身を含む): 459236064

約数和(自身を除く): 295223244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2733547, 5467094, 8200641, 10934188, 13667735, 16401282, 27335470, 32802564, 41003205, 54670940, 82006410, 164012820]

約数ペア:

[(1, 164012820), (2, 82006410), (3, 54670940), (4, 41003205), (5, 32802564), (6, 27335470), (10, 16401282), (12, 13667735), (15, 10934188), (20, 8200641), (30, 5467094), (60, 2733547)]