6455460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9781}}^1$

素因数の和:9804

約数の個数: 48

約数和(自身を含む): 19720512

約数和(自身を除く): 13265052

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 9781, 19562, 29343, 39124, 48905, 58686, 97810, 107591, 117372, 146715, 195620, 215182, 293430, 322773, 430364, 537955, 586860, 645546, 1075910, 1291092, 1613865, 2151820, 3227730, 6455460]

約数ペア:

[(1, 6455460), (2, 3227730), (3, 2151820), (4, 1613865), (5, 1291092), (6, 1075910), (10, 645546), (11, 586860), (12, 537955), (15, 430364), (20, 322773), (22, 293430), (30, 215182), (33, 195620), (44, 146715), (55, 117372), (60, 107591), (66, 97810), (110, 58686), (132, 48905), (165, 39124), (220, 29343), (330, 19562), (660, 9781)]