215375142710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{236675981}}^1$

素因数の和:236676008

約数の個数: 32

約数和(自身を含む): 477138779712

約数和(自身を除く): 261763637002

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 236675981, 473351962, 1183379905, 1656731867, 2366759810, 3076787753, 3313463734, 6153575506, 8283659335, 15383938765, 16567318670, 21537514271, 30767877530, 43075028542, 107687571355, 215375142710]

約数ペア:

[(1, 215375142710), (2, 107687571355), (5, 43075028542), (7, 30767877530), (10, 21537514271), (13, 16567318670), (14, 15383938765), (26, 8283659335), (35, 6153575506), (65, 3313463734), (70, 3076787753), (91, 2366759810), (130, 1656731867), (182, 1183379905), (455, 473351962), (910, 236675981)]