30152574

素因数分解:

$2^1\times 3^4\times {\mathrm{373}}^1\times {\mathrm{499}}^1$

素因数の和:886

約数の個数: 40

約数和(自身を含む): 67881000

約数和(自身を除く): 37728426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 373, 499, 746, 998, 1119, 1497, 2238, 2994, 3357, 4491, 6714, 8982, 10071, 13473, 20142, 26946, 30213, 40419, 60426, 80838, 186127, 372254, 558381, 1116762, 1675143, 3350286, 5025429, 10050858, 15076287, 30152574]

約数ペア:

[(1, 30152574), (2, 15076287), (3, 10050858), (6, 5025429), (9, 3350286), (18, 1675143), (27, 1116762), (54, 558381), (81, 372254), (162, 186127), (373, 80838), (499, 60426), (746, 40419), (998, 30213), (1119, 26946), (1497, 20142), (2238, 13473), (2994, 10071), (3357, 8982), (4491, 6714)]