811526190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{212999}}^1$

素因数の和:213136

約数の個数: 32

約数和(自身を含む): 1963008000

約数和(自身を除く): 1151481810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 212999, 425998, 638997, 1064995, 1277994, 2129990, 3194985, 6389970, 27050873, 54101746, 81152619, 135254365, 162305238, 270508730, 405763095, 811526190]

約数ペア:

[(1, 811526190), (2, 405763095), (3, 270508730), (5, 162305238), (6, 135254365), (10, 81152619), (15, 54101746), (30, 27050873), (127, 6389970), (254, 3194985), (381, 2129990), (635, 1277994), (762, 1064995), (1270, 638997), (1905, 425998), (3810, 212999)]