42837870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2207}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 103016448

約数和(自身を除く): 60178578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 2207, 3235, 3882, 4414, 6470, 6621, 9705, 11035, 13242, 19410, 22070, 33105, 66210, 1427929, 2855858, 4283787, 7139645, 8567574, 14279290, 21418935, 42837870]

約数ペア:

[(1, 42837870), (2, 21418935), (3, 14279290), (5, 8567574), (6, 7139645), (10, 4283787), (15, 2855858), (30, 1427929), (647, 66210), (1294, 33105), (1941, 22070), (2207, 19410), (3235, 13242), (3882, 11035), (4414, 9705), (6470, 6621)]