2017192310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1069}}^1\times {\mathrm{3851}}^1$

素因数の和:4941

約数の個数: 48

約数和(自身を含む): 4228802640

約数和(自身を除く): 2211610330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1069, 2138, 3851, 5345, 7483, 7702, 10690, 14966, 19255, 26957, 37415, 38510, 52381, 53914, 74830, 104762, 134785, 188699, 261905, 269570, 377398, 523810, 943495, 1886990, 4116719, 8233438, 20583595, 28817033, 41167190, 57634066, 144085165, 201719231, 288170330, 403438462, 1008596155, 2017192310]

約数ペア:

[(1, 2017192310), (2, 1008596155), (5, 403438462), (7, 288170330), (10, 201719231), (14, 144085165), (35, 57634066), (49, 41167190), (70, 28817033), (98, 20583595), (245, 8233438), (490, 4116719), (1069, 1886990), (2138, 943495), (3851, 523810), (5345, 377398), (7483, 269570), (7702, 261905), (10690, 188699), (14966, 134785), (19255, 104762), (26957, 74830), (37415, 53914), (38510, 52381)]