30039765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16829}}^1$

素因数の和:16861

約数の個数: 32

約数和(自身を含む): 58164480

約数和(自身を除く): 28124715

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 16829, 50487, 84145, 117803, 252435, 286093, 353409, 589015, 858279, 1430465, 1767045, 2002651, 4291395, 6007953, 10013255, 30039765]

約数ペア:

[(1, 30039765), (3, 10013255), (5, 6007953), (7, 4291395), (15, 2002651), (17, 1767045), (21, 1430465), (35, 858279), (51, 589015), (85, 353409), (105, 286093), (119, 252435), (255, 117803), (357, 84145), (595, 50487), (1785, 16829)]