75665410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{79}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 147254400

約数和(自身を除く): 71588990

約数列:

[1, 2, 5, 10, 19, 38, 71, 79, 95, 142, 158, 190, 355, 395, 710, 790, 1349, 1501, 2698, 3002, 5041, 5609, 6745, 7505, 10082, 11218, 13490, 15010, 25205, 28045, 50410, 56090, 95779, 106571, 191558, 213142, 398239, 478895, 532855, 796478, 957790, 1065710, 1991195, 3982390, 7566541, 15133082, 37832705, 75665410]

約数ペア:

[(1, 75665410), (2, 37832705), (5, 15133082), (10, 7566541), (19, 3982390), (38, 1991195), (71, 1065710), (79, 957790), (95, 796478), (142, 532855), (158, 478895), (190, 398239), (355, 213142), (395, 191558), (710, 106571), (790, 95779), (1349, 56090), (1501, 50410), (2698, 28045), (3002, 25205), (5041, 15010), (5609, 13490), (6745, 11218), (7505, 10082)]