2768847410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{245683}}^1$

素因数の和:245727

約数の個数: 48

約数和(自身を含む): 6049722816

約数和(自身を除く): 3280875406

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, 11270, 245683, 491366, 1228415, 1719781, 2456830, 3439562, 5650709, 8598905, 11301418, 12038467, 17197810, 24076934, 28253545, 39554963, 56507090, 60192335, 79109926, 120384670, 197774815, 276884741, 395549630, 553769482, 1384423705, 2768847410]

約数ペア:

[(1, 2768847410), (2, 1384423705), (5, 553769482), (7, 395549630), (10, 276884741), (14, 197774815), (23, 120384670), (35, 79109926), (46, 60192335), (49, 56507090), (70, 39554963), (98, 28253545), (115, 24076934), (161, 17197810), (230, 12038467), (245, 11301418), (322, 8598905), (490, 5650709), (805, 3439562), (1127, 2456830), (1610, 1719781), (2254, 1228415), (5635, 491366), (11270, 245683)]