64047410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5683}}^1$

素因数の和:5727

約数の個数: 48

約数和(自身を含む): 139962816

約数和(自身を除く): 75915406

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 5683, 11270, 11366, 28415, 39781, 56830, 79562, 130709, 198905, 261418, 278467, 397810, 556934, 653545, 914963, 1307090, 1392335, 1829926, 2784670, 4574815, 6404741, 9149630, 12809482, 32023705, 64047410]

約数ペア:

[(1, 64047410), (2, 32023705), (5, 12809482), (7, 9149630), (10, 6404741), (14, 4574815), (23, 2784670), (35, 1829926), (46, 1392335), (49, 1307090), (70, 914963), (98, 653545), (115, 556934), (161, 397810), (230, 278467), (245, 261418), (322, 198905), (490, 130709), (805, 79562), (1127, 56830), (1610, 39781), (2254, 28415), (5635, 11366), (5683, 11270)]