2059948890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1156

約数の個数: 96

約数和(自身を含む): 5428500480

約数和(自身を除く): 3368551590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 229, 254, 381, 458, 635, 687, 762, 787, 1143, 1145, 1270, 1374, 1574, 1905, 2061, 2286, 2290, 2361, 3435, 3810, 3935, 4122, 4722, 5715, 6870, 7083, 7870, 10305, 11430, 11805, 14166, 20610, 23610, 29083, 35415, 58166, 70830, 87249, 99949, 145415, 174498, 180223, 199898, 261747, 290830, 299847, 360446, 436245, 499745, 523494, 540669, 599694, 872490, 899541, 901115, 999490, 1081338, 1308735, 1499235, 1622007, 1799082, 1802230, 2617470, 2703345, 2998470, 3244014, 4497705, 5406690, 8110035, 8995410, 16220070, 22888321, 45776642, 68664963, 114441605, 137329926, 205994889, 228883210, 343324815, 411989778, 686649630, 1029974445, 2059948890]

約数ペア:

[(1, 2059948890), (2, 1029974445), (3, 686649630), (5, 411989778), (6, 343324815), (9, 228883210), (10, 205994889), (15, 137329926), (18, 114441605), (30, 68664963), (45, 45776642), (90, 22888321), (127, 16220070), (229, 8995410), (254, 8110035), (381, 5406690), (458, 4497705), (635, 3244014), (687, 2998470), (762, 2703345), (787, 2617470), (1143, 1802230), (1145, 1799082), (1270, 1622007), (1374, 1499235), (1574, 1308735), (1905, 1081338), (2061, 999490), (2286, 901115), (2290, 899541), (2361, 872490), (3435, 599694), (3810, 540669), (3935, 523494), (4122, 499745), (4722, 436245), (5715, 360446), (6870, 299847), (7083, 290830), (7870, 261747), (10305, 199898), (11430, 180223), (11805, 174498), (14166, 145415), (20610, 99949), (23610, 87249), (29083, 70830), (35415, 58166)]