1850291290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{5399}}^1$

素因数の和:6246

約数の個数: 32

約数和(自身を含む): 3412886400

約数和(自身を除く): 1562595110

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 797, 1594, 3985, 5399, 7970, 10798, 26995, 34271, 53990, 68542, 171355, 232157, 342710, 464314, 1160785, 2321570, 4303003, 8606006, 21515015, 43030030, 185029129, 370058258, 925145645, 1850291290]

約数ペア:

[(1, 1850291290), (2, 925145645), (5, 370058258), (10, 185029129), (43, 43030030), (86, 21515015), (215, 8606006), (430, 4303003), (797, 2321570), (1594, 1160785), (3985, 464314), (5399, 342710), (7970, 232157), (10798, 171355), (26995, 68542), (34271, 53990)]