155657070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1729523}}^1$

素因数の和:1729536

約数の個数: 24

約数和(自身を含む): 404708616

約数和(自身を除く): 249051546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1729523, 3459046, 5188569, 8647615, 10377138, 15565707, 17295230, 25942845, 31131414, 51885690, 77828535, 155657070]

約数ペア:

[(1, 155657070), (2, 77828535), (3, 51885690), (5, 31131414), (6, 25942845), (9, 17295230), (10, 15565707), (15, 10377138), (18, 8647615), (30, 5188569), (45, 3459046), (90, 1729523)]