1900577070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64187}}^1$

素因数の和:64254

約数の個数: 96

約数和(自身を含む): 5767676928

約数和(自身を除く): 3867099858

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 987, 1410, 1645, 1974, 2115, 2961, 3290, 4230, 4935, 5922, 9870, 14805, 29610, 64187, 128374, 192561, 320935, 385122, 449309, 577683, 641870, 898618, 962805, 1155366, 1347927, 1925610, 2246545, 2695854, 2888415, 3016789, 4043781, 4493090, 5776830, 6033578, 6739635, 8087562, 9050367, 13479270, 15083945, 18100734, 20218905, 21117523, 27151101, 30167890, 40437810, 42235046, 45251835, 54302202, 63352569, 90503670, 105587615, 126705138, 135755505, 190057707, 211175230, 271511010, 316762845, 380115414, 633525690, 950288535, 1900577070]

約数ペア:

[(1, 1900577070), (2, 950288535), (3, 633525690), (5, 380115414), (6, 316762845), (7, 271511010), (9, 211175230), (10, 190057707), (14, 135755505), (15, 126705138), (18, 105587615), (21, 90503670), (30, 63352569), (35, 54302202), (42, 45251835), (45, 42235046), (47, 40437810), (63, 30167890), (70, 27151101), (90, 21117523), (94, 20218905), (105, 18100734), (126, 15083945), (141, 13479270), (210, 9050367), (235, 8087562), (282, 6739635), (315, 6033578), (329, 5776830), (423, 4493090), (470, 4043781), (630, 3016789), (658, 2888415), (705, 2695854), (846, 2246545), (987, 1925610), (1410, 1347927), (1645, 1155366), (1974, 962805), (2115, 898618), (2961, 641870), (3290, 577683), (4230, 449309), (4935, 385122), (5922, 320935), (9870, 192561), (14805, 128374), (29610, 64187)]