2012830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 3852288

約数和(自身を除く): 1839458

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 151, 155, 215, 302, 310, 430, 755, 1333, 1510, 2666, 4681, 6493, 6665, 9362, 12986, 13330, 23405, 32465, 46810, 64930, 201283, 402566, 1006415, 2012830]

約数ペア:

[(1, 2012830), (2, 1006415), (5, 402566), (10, 201283), (31, 64930), (43, 46810), (62, 32465), (86, 23405), (151, 13330), (155, 12986), (215, 9362), (302, 6665), (310, 6493), (430, 4681), (755, 2666), (1333, 1510)]