4273260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 12155136

約数和(自身を除く): 7881876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1063, 1340, 2010, 2126, 3189, 4020, 4252, 5315, 6378, 10630, 12756, 15945, 21260, 31890, 63780, 71221, 142442, 213663, 284884, 356105, 427326, 712210, 854652, 1068315, 1424420, 2136630, 4273260]

約数ペア:

[(1, 4273260), (2, 2136630), (3, 1424420), (4, 1068315), (5, 854652), (6, 712210), (10, 427326), (12, 356105), (15, 284884), (20, 213663), (30, 142442), (60, 71221), (67, 63780), (134, 31890), (201, 21260), (268, 15945), (335, 12756), (402, 10630), (670, 6378), (804, 5315), (1005, 4252), (1063, 4020), (1340, 3189), (2010, 2126)]