9709490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4783}}^1$

素因数の和:4826

約数の個数: 32

約数和(自身を含む): 20666880

約数和(自身を除く): 10957390

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 4783, 9566, 23915, 33481, 47830, 66962, 138707, 167405, 277414, 334810, 693535, 970949, 1387070, 1941898, 4854745, 9709490]

約数ペア:

[(1, 9709490), (2, 4854745), (5, 1941898), (7, 1387070), (10, 970949), (14, 693535), (29, 334810), (35, 277414), (58, 167405), (70, 138707), (145, 66962), (203, 47830), (290, 33481), (406, 23915), (1015, 9566), (2030, 4783)]