207731430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{22409}}^1$

素因数の和:22525

約数の個数: 48

約数和(自身を含む): 545369760

約数和(自身を除く): 337638330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 22409, 44818, 67227, 112045, 134454, 201681, 224090, 336135, 403362, 672270, 1008405, 2016810, 2308127, 4616254, 6924381, 11540635, 13848762, 20773143, 23081270, 34621905, 41546286, 69243810, 103865715, 207731430]

約数ペア:

[(1, 207731430), (2, 103865715), (3, 69243810), (5, 41546286), (6, 34621905), (9, 23081270), (10, 20773143), (15, 13848762), (18, 11540635), (30, 6924381), (45, 4616254), (90, 2308127), (103, 2016810), (206, 1008405), (309, 672270), (515, 403362), (618, 336135), (927, 224090), (1030, 201681), (1545, 134454), (1854, 112045), (3090, 67227), (4635, 44818), (9270, 22409)]