2109303835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{7549}}^1$

素因数の和:7671

約数の個数: 32

約数和(自身を含む): 2739744000

約数和(自身を除く): 630440165

約数列:

[1, 5, 29, 41, 47, 145, 205, 235, 1189, 1363, 1927, 5945, 6815, 7549, 9635, 37745, 55883, 218921, 279415, 309509, 354803, 1094605, 1547545, 1774015, 8975761, 10289287, 14546923, 44878805, 51446435, 72734615, 421860767, 2109303835]

約数ペア:

[(1, 2109303835), (5, 421860767), (29, 72734615), (41, 51446435), (47, 44878805), (145, 14546923), (205, 10289287), (235, 8975761), (1189, 1774015), (1363, 1547545), (1927, 1094605), (5945, 354803), (6815, 309509), (7549, 279415), (9635, 218921), (37745, 55883)]