12653190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12781}}^1$

素因数の和:12805

約数の個数: 48

約数和(自身を含む): 35891856

約数和(自身を除く): 23238666

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 12781, 25562, 38343, 63905, 76686, 115029, 127810, 140591, 191715, 230058, 281182, 383430, 421773, 575145, 702955, 843546, 1150290, 1265319, 1405910, 2108865, 2530638, 4217730, 6326595, 12653190]

約数ペア:

[(1, 12653190), (2, 6326595), (3, 4217730), (5, 2530638), (6, 2108865), (9, 1405910), (10, 1265319), (11, 1150290), (15, 843546), (18, 702955), (22, 575145), (30, 421773), (33, 383430), (45, 281182), (55, 230058), (66, 191715), (90, 140591), (99, 127810), (110, 115029), (165, 76686), (198, 63905), (330, 38343), (495, 25562), (990, 12781)]