157157430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5238581}}^1$

素因数の和:5238591

約数の個数: 16

約数和(自身を含む): 377177904

約数和(自身を除く): 220020474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5238581, 10477162, 15715743, 26192905, 31431486, 52385810, 78578715, 157157430]

約数ペア:

[(1, 157157430), (2, 78578715), (3, 52385810), (5, 31431486), (6, 26192905), (10, 15715743), (15, 10477162), (30, 5238581)]