72417730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{94049}}^1$

素因数の和:94074

約数の個数: 32

約数和(自身を含む): 162518400

約数和(自身を除く): 90100670

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 94049, 188098, 470245, 658343, 940490, 1034539, 1316686, 2069078, 3291715, 5172695, 6583430, 7241773, 10345390, 14483546, 36208865, 72417730]

約数ペア:

[(1, 72417730), (2, 36208865), (5, 14483546), (7, 10345390), (10, 7241773), (11, 6583430), (14, 5172695), (22, 3291715), (35, 2069078), (55, 1316686), (70, 1034539), (77, 940490), (110, 658343), (154, 470245), (385, 188098), (770, 94049)]