68106355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 22613645

約数列:

[1, 5, 19, 29, 59, 95, 145, 295, 419, 551, 1121, 1711, 2095, 2755, 5605, 7961, 8555, 12151, 24721, 32509, 39805, 60755, 123605, 162545, 230869, 469699, 716909, 1154345, 2348495, 3584545, 13621271, 68106355]

約数ペア:

[(1, 68106355), (5, 13621271), (19, 3584545), (29, 2348495), (59, 1154345), (95, 716909), (145, 469699), (295, 230869), (419, 162545), (551, 123605), (1121, 60755), (1711, 39805), (2095, 32509), (2755, 24721), (5605, 12151), (7961, 8555)]