113293460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{809239}}^1$

素因数の和:809255

約数の個数: 24

約数和(自身を含む): 271904640

約数和(自身を除く): 158611180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 809239, 1618478, 3236956, 4046195, 5664673, 8092390, 11329346, 16184780, 22658692, 28323365, 56646730, 113293460]

約数ペア:

[(1, 113293460), (2, 56646730), (4, 28323365), (5, 22658692), (7, 16184780), (10, 11329346), (14, 8092390), (20, 5664673), (28, 4046195), (35, 3236956), (70, 1618478), (140, 809239)]