2530818290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{252829}}^1$

素因数の和:252867

約数の個数: 64

約数和(自身を含む): 6116463360

約数和(自身を除く): 3585645070

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 252829, 505658, 1264145, 1769803, 2528290, 2781119, 3286777, 3539606, 5562238, 6573554, 8849015, 13905595, 16433885, 17698030, 19467833, 23007439, 27811190, 32867770, 36154547, 38935666, 46014878, 72309094, 97339165, 115037195, 180772735, 194678330, 230074390, 253081829, 361545470, 506163658, 1265409145, 2530818290]

約数ペア:

[(1, 2530818290), (2, 1265409145), (5, 506163658), (7, 361545470), (10, 253081829), (11, 230074390), (13, 194678330), (14, 180772735), (22, 115037195), (26, 97339165), (35, 72309094), (55, 46014878), (65, 38935666), (70, 36154547), (77, 32867770), (91, 27811190), (110, 23007439), (130, 19467833), (143, 17698030), (154, 16433885), (182, 13905595), (286, 8849015), (385, 6573554), (455, 5562238), (715, 3539606), (770, 3286777), (910, 2781119), (1001, 2528290), (1430, 1769803), (2002, 1264145), (5005, 505658), (10010, 252829)]