478889370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{3853}}^1$

素因数の和:5247

約数の個数: 48

約数和(自身を含む): 1246337352

約数和(自身を除く): 767447982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1381, 2762, 3853, 4143, 6905, 7706, 8286, 11559, 12429, 13810, 19265, 20715, 23118, 24858, 34677, 38530, 41430, 57795, 62145, 69354, 115590, 124290, 173385, 346770, 5320993, 10641986, 15962979, 26604965, 31925958, 47888937, 53209930, 79814895, 95777874, 159629790, 239444685, 478889370]

約数ペア:

[(1, 478889370), (2, 239444685), (3, 159629790), (5, 95777874), (6, 79814895), (9, 53209930), (10, 47888937), (15, 31925958), (18, 26604965), (30, 15962979), (45, 10641986), (90, 5320993), (1381, 346770), (2762, 173385), (3853, 124290), (4143, 115590), (6905, 69354), (7706, 62145), (8286, 57795), (11559, 41430), (12429, 38530), (13810, 34677), (19265, 24858), (20715, 23118)]