81684510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5591}}^1$

素因数の和:6088

約数の個数: 32

約数和(自身を含む): 196480512

約数和(自身を除く): 114796002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 5591, 7305, 11182, 14610, 16773, 27955, 33546, 55910, 83865, 167730, 2722817, 5445634, 8168451, 13614085, 16336902, 27228170, 40842255, 81684510]

約数ペア:

[(1, 81684510), (2, 40842255), (3, 27228170), (5, 16336902), (6, 13614085), (10, 8168451), (15, 5445634), (30, 2722817), (487, 167730), (974, 83865), (1461, 55910), (2435, 33546), (2922, 27955), (4870, 16773), (5591, 14610), (7305, 11182)]