12547145340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{548869}}^1$

素因数の和:549011

約数の個数: 72

約数和(自身を含む): 38359426560

約数和(自身を除く): 25812281220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 22860, 548869, 1097738, 1646607, 2195476, 2744345, 3293214, 4939821, 5488690, 6586428, 8233035, 9879642, 10977380, 16466070, 19759284, 24699105, 32932140, 49398210, 69706363, 98796420, 139412726, 209119089, 278825452, 348531815, 418238178, 627357267, 697063630, 836476356, 1045595445, 1254714534, 1394127260, 2091190890, 2509429068, 3136786335, 4182381780, 6273572670, 12547145340]

約数ペア:

[(1, 12547145340), (2, 6273572670), (3, 4182381780), (4, 3136786335), (5, 2509429068), (6, 2091190890), (9, 1394127260), (10, 1254714534), (12, 1045595445), (15, 836476356), (18, 697063630), (20, 627357267), (30, 418238178), (36, 348531815), (45, 278825452), (60, 209119089), (90, 139412726), (127, 98796420), (180, 69706363), (254, 49398210), (381, 32932140), (508, 24699105), (635, 19759284), (762, 16466070), (1143, 10977380), (1270, 9879642), (1524, 8233035), (1905, 6586428), (2286, 5488690), (2540, 4939821), (3810, 3293214), (4572, 2744345), (5715, 2195476), (7620, 1646607), (11430, 1097738), (22860, 548869)]