210283605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1013}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 417605760

約数和(自身を除く): 207322155

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 659, 1013, 1977, 3039, 3295, 4613, 5065, 5931, 7091, 9117, 9885, 13839, 15195, 21273, 23065, 29655, 35455, 41517, 45585, 63819, 69195, 106365, 207585, 319095, 667567, 2002701, 3337835, 4672969, 6008103, 10013505, 14018907, 23364845, 30040515, 42056721, 70094535, 210283605]

約数ペア:

[(1, 210283605), (3, 70094535), (5, 42056721), (7, 30040515), (9, 23364845), (15, 14018907), (21, 10013505), (35, 6008103), (45, 4672969), (63, 3337835), (105, 2002701), (315, 667567), (659, 319095), (1013, 207585), (1977, 106365), (3039, 69195), (3295, 63819), (4613, 45585), (5065, 41517), (5931, 35455), (7091, 29655), (9117, 23065), (9885, 21273), (13839, 15195)]