12069990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3271}}^1$

素因数の和:3325

約数の個数: 48

約数和(自身を含む): 32157216

約数和(自身を除く): 20087226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3271, 3690, 6542, 9813, 16355, 19626, 29439, 32710, 49065, 58878, 98130, 134111, 147195, 268222, 294390, 402333, 670555, 804666, 1206999, 1341110, 2011665, 2413998, 4023330, 6034995, 12069990]

約数ペア:

[(1, 12069990), (2, 6034995), (3, 4023330), (5, 2413998), (6, 2011665), (9, 1341110), (10, 1206999), (15, 804666), (18, 670555), (30, 402333), (41, 294390), (45, 268222), (82, 147195), (90, 134111), (123, 98130), (205, 58878), (246, 49065), (369, 32710), (410, 29439), (615, 19626), (738, 16355), (1230, 9813), (1845, 6542), (3271, 3690)]