67768790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3079}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 59964970

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 3079, 4402, 6158, 11005, 15395, 22010, 30790, 95449, 190898, 218609, 437218, 477245, 954490, 1093045, 2186090, 6776879, 13553758, 33884395, 67768790]

約数ペア:

[(1, 67768790), (2, 33884395), (5, 13553758), (10, 6776879), (31, 2186090), (62, 1093045), (71, 954490), (142, 477245), (155, 437218), (310, 218609), (355, 190898), (710, 95449), (2201, 30790), (3079, 22010), (4402, 15395), (6158, 11005)]