30234015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 61379136

約数和(自身を除く): 31145121

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2341, 2583, 4305, 7023, 11705, 12915, 16387, 21069, 35115, 49161, 81935, 95981, 105345, 147483, 245805, 287943, 479905, 671867, 737415, 863829, 1439715, 2015601, 3359335, 4319145, 6046803, 10078005, 30234015]

約数ペア:

[(1, 30234015), (3, 10078005), (5, 6046803), (7, 4319145), (9, 3359335), (15, 2015601), (21, 1439715), (35, 863829), (41, 737415), (45, 671867), (63, 479905), (105, 287943), (123, 245805), (205, 147483), (287, 105345), (315, 95981), (369, 81935), (615, 49161), (861, 35115), (1435, 21069), (1845, 16387), (2341, 12915), (2583, 11705), (4305, 7023)]