4271330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 9357120

約数和(自身を除く): 5085790

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 379, 490, 758, 805, 1127, 1610, 1895, 2254, 2653, 3790, 5306, 5635, 8717, 11270, 13265, 17434, 18571, 26530, 37142, 43585, 61019, 87170, 92855, 122038, 185710, 305095, 427133, 610190, 854266, 2135665, 4271330]

約数ペア:

[(1, 4271330), (2, 2135665), (5, 854266), (7, 610190), (10, 427133), (14, 305095), (23, 185710), (35, 122038), (46, 92855), (49, 87170), (70, 61019), (98, 43585), (115, 37142), (161, 26530), (230, 18571), (245, 17434), (322, 13265), (379, 11270), (490, 8717), (758, 5635), (805, 5306), (1127, 3790), (1610, 2653), (1895, 2254)]