17378270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 39070080

約数和(自身を除く): 21691810

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 113, 130, 169, 182, 226, 338, 455, 565, 791, 845, 910, 1130, 1183, 1469, 1582, 1690, 2197, 2366, 2938, 3955, 4394, 5915, 7345, 7910, 10283, 10985, 11830, 14690, 15379, 19097, 20566, 21970, 30758, 38194, 51415, 76895, 95485, 102830, 133679, 153790, 190970, 248261, 267358, 496522, 668395, 1241305, 1336790, 1737827, 2482610, 3475654, 8689135, 17378270]

約数ペア:

[(1, 17378270), (2, 8689135), (5, 3475654), (7, 2482610), (10, 1737827), (13, 1336790), (14, 1241305), (26, 668395), (35, 496522), (65, 267358), (70, 248261), (91, 190970), (113, 153790), (130, 133679), (169, 102830), (182, 95485), (226, 76895), (338, 51415), (455, 38194), (565, 30758), (791, 21970), (845, 20566), (910, 19097), (1130, 15379), (1183, 14690), (1469, 11830), (1582, 10985), (1690, 10283), (2197, 7910), (2366, 7345), (2938, 5915), (3955, 4394)]