157315530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{7213}}^1$

素因数の和:7950

約数の個数: 32

約数和(自身を含む): 378129024

約数和(自身を除く): 220813494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 727, 1454, 2181, 3635, 4362, 7213, 7270, 10905, 14426, 21639, 21810, 36065, 43278, 72130, 108195, 216390, 5243851, 10487702, 15731553, 26219255, 31463106, 52438510, 78657765, 157315530]

約数ペア:

[(1, 157315530), (2, 78657765), (3, 52438510), (5, 31463106), (6, 26219255), (10, 15731553), (15, 10487702), (30, 5243851), (727, 216390), (1454, 108195), (2181, 72130), (3635, 43278), (4362, 36065), (7213, 21810), (7270, 21639), (10905, 14426)]