2050187670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179369}}^1$

素因数の和:179509

約数の個数: 48

約数和(自身を含む): 5372490240

約数和(自身を除く): 3322302570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 179369, 358738, 538107, 896845, 1076214, 1614321, 1793690, 2690535, 3228642, 5381070, 8071605, 16143210, 22779863, 45559726, 68339589, 113899315, 136679178, 205018767, 227798630, 341697945, 410037534, 683395890, 1025093835, 2050187670]

約数ペア:

[(1, 2050187670), (2, 1025093835), (3, 683395890), (5, 410037534), (6, 341697945), (9, 227798630), (10, 205018767), (15, 136679178), (18, 113899315), (30, 68339589), (45, 45559726), (90, 22779863), (127, 16143210), (254, 8071605), (381, 5381070), (635, 3228642), (762, 2690535), (1143, 1793690), (1270, 1614321), (1905, 1076214), (2286, 896845), (3810, 538107), (5715, 358738), (11430, 179369)]