1297139670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{6089}}^1$

素因数の和:6371

約数の個数: 80

約数和(自身を含む): 3501701280

約数和(自身を除く): 2204561610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 263, 270, 405, 526, 789, 810, 1315, 1578, 2367, 2630, 3945, 4734, 6089, 7101, 7890, 11835, 12178, 14202, 18267, 21303, 23670, 30445, 35505, 36534, 42606, 54801, 60890, 71010, 91335, 106515, 109602, 164403, 182670, 213030, 274005, 328806, 493209, 548010, 822015, 986418, 1601407, 1644030, 2466045, 3202814, 4804221, 4932090, 8007035, 9608442, 14412663, 16014070, 24021105, 28825326, 43237989, 48042210, 72063315, 86475978, 129713967, 144126630, 216189945, 259427934, 432379890, 648569835, 1297139670]

約数ペア:

[(1, 1297139670), (2, 648569835), (3, 432379890), (5, 259427934), (6, 216189945), (9, 144126630), (10, 129713967), (15, 86475978), (18, 72063315), (27, 48042210), (30, 43237989), (45, 28825326), (54, 24021105), (81, 16014070), (90, 14412663), (135, 9608442), (162, 8007035), (263, 4932090), (270, 4804221), (405, 3202814), (526, 2466045), (789, 1644030), (810, 1601407), (1315, 986418), (1578, 822015), (2367, 548010), (2630, 493209), (3945, 328806), (4734, 274005), (6089, 213030), (7101, 182670), (7890, 164403), (11835, 109602), (12178, 106515), (14202, 91335), (18267, 71010), (21303, 60890), (23670, 54801), (30445, 42606), (35505, 36534)]