207686730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{168851}}^1$

素因数の和:168902

約数の個数: 32

約数和(自身を含む): 510608448

約数和(自身を除く): 302921718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 168851, 337702, 506553, 844255, 1013106, 1688510, 2532765, 5065530, 6922891, 13845782, 20768673, 34614455, 41537346, 69228910, 103843365, 207686730]

約数ペア:

[(1, 207686730), (2, 103843365), (3, 69228910), (5, 41537346), (6, 34614455), (10, 20768673), (15, 13845782), (30, 6922891), (41, 5065530), (82, 2532765), (123, 1688510), (205, 1013106), (246, 844255), (410, 506553), (615, 337702), (1230, 168851)]