431396190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{2243}}^1$

素因数の和:4393

約数の個数: 48

約数和(自身を含む): 1122655248

約数和(自身を除く): 691259058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2137, 2243, 4274, 4486, 6411, 6729, 10685, 11215, 12822, 13458, 19233, 20187, 21370, 22430, 32055, 33645, 38466, 40374, 64110, 67290, 96165, 100935, 192330, 201870, 4793291, 9586582, 14379873, 23966455, 28759746, 43139619, 47932910, 71899365, 86279238, 143798730, 215698095, 431396190]

約数ペア:

[(1, 431396190), (2, 215698095), (3, 143798730), (5, 86279238), (6, 71899365), (9, 47932910), (10, 43139619), (15, 28759746), (18, 23966455), (30, 14379873), (45, 9586582), (90, 4793291), (2137, 201870), (2243, 192330), (4274, 100935), (4486, 96165), (6411, 67290), (6729, 64110), (10685, 40374), (11215, 38466), (12822, 33645), (13458, 32055), (19233, 22430), (20187, 21370)]