142158930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278743}}^1$

素因数の和:278770

約数の個数: 32

約数和(自身を含む): 361252224

約数和(自身を除く): 219093294

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 278743, 557486, 836229, 1393715, 1672458, 2787430, 4181145, 4738631, 8362290, 9477262, 14215893, 23693155, 28431786, 47386310, 71079465, 142158930]

約数ペア:

[(1, 142158930), (2, 71079465), (3, 47386310), (5, 28431786), (6, 23693155), (10, 14215893), (15, 9477262), (17, 8362290), (30, 4738631), (34, 4181145), (51, 2787430), (85, 1672458), (102, 1393715), (170, 836229), (255, 557486), (510, 278743)]