133179420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{201787}}^1$

素因数の和:201810

約数の個数: 48

約数和(自身を含む): 406804608

約数和(自身を除く): 273625188

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, 201787, 403574, 605361, 807148, 1008935, 1210722, 2017870, 2219657, 2421444, 3026805, 4035740, 4439314, 6053610, 6658971, 8878628, 11098285, 12107220, 13317942, 22196570, 26635884, 33294855, 44393140, 66589710, 133179420]

約数ペア:

[(1, 133179420), (2, 66589710), (3, 44393140), (4, 33294855), (5, 26635884), (6, 22196570), (10, 13317942), (11, 12107220), (12, 11098285), (15, 8878628), (20, 6658971), (22, 6053610), (30, 4439314), (33, 4035740), (44, 3026805), (55, 2421444), (60, 2219657), (66, 2017870), (110, 1210722), (132, 1008935), (165, 807148), (220, 605361), (330, 403574), (660, 201787)]