2173790605

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 3147056640

約数和(自身を除く): 973266035

約数列:

[1, 5, 7, 23, 35, 113, 115, 161, 529, 565, 791, 805, 1039, 2599, 2645, 3703, 3955, 5195, 7273, 12995, 18193, 18515, 23897, 36365, 59777, 90965, 117407, 119485, 167279, 298885, 418439, 549631, 587035, 821849, 836395, 2092195, 2700361, 2748155, 3847417, 4109245, 13501805, 18902527, 19237085, 62108303, 94512635, 310541515, 434758121, 2173790605]

約数ペア:

[(1, 2173790605), (5, 434758121), (7, 310541515), (23, 94512635), (35, 62108303), (113, 19237085), (115, 18902527), (161, 13501805), (529, 4109245), (565, 3847417), (791, 2748155), (805, 2700361), (1039, 2092195), (2599, 836395), (2645, 821849), (3703, 587035), (3955, 549631), (5195, 418439), (7273, 298885), (12995, 167279), (18193, 119485), (18515, 117407), (23897, 90965), (36365, 59777)]