834656580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{12107}}^1$

素因数の和:12505

約数の個数: 72

約数和(自身を含む): 2538611712

約数和(自身を除く): 1703955132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 766, 1149, 1532, 1915, 2298, 3447, 3830, 4596, 5745, 6894, 7660, 11490, 12107, 13788, 17235, 22980, 24214, 34470, 36321, 48428, 60535, 68940, 72642, 108963, 121070, 145284, 181605, 217926, 242140, 363210, 435852, 544815, 726420, 1089630, 2179260, 4636981, 9273962, 13910943, 18547924, 23184905, 27821886, 41732829, 46369810, 55643772, 69554715, 83465658, 92739620, 139109430, 166931316, 208664145, 278218860, 417328290, 834656580]

約数ペア:

[(1, 834656580), (2, 417328290), (3, 278218860), (4, 208664145), (5, 166931316), (6, 139109430), (9, 92739620), (10, 83465658), (12, 69554715), (15, 55643772), (18, 46369810), (20, 41732829), (30, 27821886), (36, 23184905), (45, 18547924), (60, 13910943), (90, 9273962), (180, 4636981), (383, 2179260), (766, 1089630), (1149, 726420), (1532, 544815), (1915, 435852), (2298, 363210), (3447, 242140), (3830, 217926), (4596, 181605), (5745, 145284), (6894, 121070), (7660, 108963), (11490, 72642), (12107, 68940), (13788, 60535), (17235, 48428), (22980, 36321), (24214, 34470)]