460638990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{731173}}^1$

素因数の和:731193

約数の個数: 48

約数和(自身を含む): 1368757728

約数和(自身を除く): 908118738

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 731173, 1462346, 2193519, 3655865, 4387038, 5118211, 6580557, 7311730, 10236422, 10967595, 13161114, 15354633, 21935190, 25591055, 30709266, 32902785, 46063899, 51182110, 65805570, 76773165, 92127798, 153546330, 230319495, 460638990]

約数ペア:

[(1, 460638990), (2, 230319495), (3, 153546330), (5, 92127798), (6, 76773165), (7, 65805570), (9, 51182110), (10, 46063899), (14, 32902785), (15, 30709266), (18, 25591055), (21, 21935190), (30, 15354633), (35, 13161114), (42, 10967595), (45, 10236422), (63, 7311730), (70, 6580557), (90, 5118211), (105, 4387038), (126, 3655865), (210, 2193519), (315, 1462346), (630, 731173)]