10847220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 30518208

約数和(自身を除く): 19670988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 521, 694, 1041, 1042, 1388, 1563, 1735, 2082, 2084, 2605, 3126, 3470, 4164, 5205, 5210, 6252, 6940, 7815, 10410, 10420, 15630, 20820, 31260, 180787, 361574, 542361, 723148, 903935, 1084722, 1807870, 2169444, 2711805, 3615740, 5423610, 10847220]

約数ペア:

[(1, 10847220), (2, 5423610), (3, 3615740), (4, 2711805), (5, 2169444), (6, 1807870), (10, 1084722), (12, 903935), (15, 723148), (20, 542361), (30, 361574), (60, 180787), (347, 31260), (521, 20820), (694, 15630), (1041, 10420), (1042, 10410), (1388, 7815), (1563, 6940), (1735, 6252), (2082, 5210), (2084, 5205), (2605, 4164), (3126, 3470)]