5131890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 13910400

約数和(自身を除く): 8778510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 229, 249, 270, 415, 458, 498, 687, 747, 830, 1145, 1245, 1374, 1494, 2061, 2241, 2290, 2490, 3435, 3735, 4122, 4482, 6183, 6870, 7470, 10305, 11205, 12366, 19007, 20610, 22410, 30915, 38014, 57021, 61830, 95035, 114042, 171063, 190070, 285105, 342126, 513189, 570210, 855315, 1026378, 1710630, 2565945, 5131890]

約数ペア:

[(1, 5131890), (2, 2565945), (3, 1710630), (5, 1026378), (6, 855315), (9, 570210), (10, 513189), (15, 342126), (18, 285105), (27, 190070), (30, 171063), (45, 114042), (54, 95035), (83, 61830), (90, 57021), (135, 38014), (166, 30915), (229, 22410), (249, 20610), (270, 19007), (415, 12366), (458, 11205), (498, 10305), (687, 7470), (747, 6870), (830, 6183), (1145, 4482), (1245, 4122), (1374, 3735), (1494, 3435), (2061, 2490), (2241, 2290)]