12378930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{919}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 29808000

約数和(自身を除く): 17429070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 919, 1347, 1838, 2245, 2694, 2757, 4490, 4595, 5514, 6735, 9190, 13470, 13785, 27570, 412631, 825262, 1237893, 2063155, 2475786, 4126310, 6189465, 12378930]

約数ペア:

[(1, 12378930), (2, 6189465), (3, 4126310), (5, 2475786), (6, 2063155), (10, 1237893), (15, 825262), (30, 412631), (449, 27570), (898, 13785), (919, 13470), (1347, 9190), (1838, 6735), (2245, 5514), (2694, 4595), (2757, 4490)]