127331340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2122189}}^1$

素因数の和:2122201

約数の個数: 24

約数和(自身を含む): 356527920

約数和(自身を除く): 229196580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2122189, 4244378, 6366567, 8488756, 10610945, 12733134, 21221890, 25466268, 31832835, 42443780, 63665670, 127331340]

約数ペア:

[(1, 127331340), (2, 63665670), (3, 42443780), (4, 31832835), (5, 25466268), (6, 21221890), (10, 12733134), (12, 10610945), (15, 8488756), (20, 6366567), (30, 4244378), (60, 2122189)]