1336790

素因数分解:

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

素因数の和:153

約数の個数: 48

約数和(自身を含む): 3004128

約数和(自身を除く): 1667338

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, 2366, 2938, 3955, 5915, 7345, 7910, 10283, 11830, 14690, 19097, 20566, 38194, 51415, 95485, 102830, 133679, 190970, 267358, 668395, 1336790]

約数ペア:

[(1, 1336790), (2, 668395), (5, 267358), (7, 190970), (10, 133679), (13, 102830), (14, 95485), (26, 51415), (35, 38194), (65, 20566), (70, 19097), (91, 14690), (113, 11830), (130, 10283), (169, 7910), (182, 7345), (226, 5915), (338, 3955), (455, 2938), (565, 2366), (791, 1690), (845, 1582), (910, 1469), (1130, 1183)]