70320572

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 146065920

約数和(自身を除く): 75745348

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 103, 148, 206, 259, 412, 518, 659, 721, 1036, 1318, 1442, 2636, 2884, 3811, 4613, 7622, 9226, 15244, 18452, 24383, 26677, 48766, 53354, 67877, 97532, 106708, 135754, 170681, 271508, 341362, 475139, 682724, 950278, 1900556, 2511449, 5022898, 10045796, 17580143, 35160286, 70320572]

約数ペア:

[(1, 70320572), (2, 35160286), (4, 17580143), (7, 10045796), (14, 5022898), (28, 2511449), (37, 1900556), (74, 950278), (103, 682724), (148, 475139), (206, 341362), (259, 271508), (412, 170681), (518, 135754), (659, 106708), (721, 97532), (1036, 67877), (1318, 53354), (1442, 48766), (2636, 26677), (2884, 24383), (3811, 18452), (4613, 15244), (7622, 9226)]