30166605

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13681}}^1$

素因数の和:13706

約数の個数: 36

約数和(自身を含む): 60830172

約数和(自身を除く): 30663567

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 13681, 41043, 68405, 95767, 123129, 205215, 287301, 478835, 615645, 670369, 861903, 1436505, 2011107, 3351845, 4309515, 6033321, 10055535, 30166605]

約数ペア:

[(1, 30166605), (3, 10055535), (5, 6033321), (7, 4309515), (9, 3351845), (15, 2011107), (21, 1436505), (35, 861903), (45, 670369), (49, 615645), (63, 478835), (105, 287301), (147, 205215), (245, 123129), (315, 95767), (441, 68405), (735, 41043), (2205, 13681)]