27054010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 50637312

約数和(自身を除く): 23583302

約数列:

[1, 2, 5, 10, 31, 62, 155, 197, 310, 394, 443, 886, 985, 1970, 2215, 4430, 6107, 12214, 13733, 27466, 30535, 61070, 68665, 87271, 137330, 174542, 436355, 872710, 2705401, 5410802, 13527005, 27054010]

約数ペア:

[(1, 27054010), (2, 13527005), (5, 5410802), (10, 2705401), (31, 872710), (62, 436355), (155, 174542), (197, 137330), (310, 87271), (394, 68665), (443, 61070), (886, 30535), (985, 27466), (1970, 13733), (2215, 12214), (4430, 6107)]