749662970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{20477}}^1$

素因数の和:21014

約数の個数: 32

約数和(自身を含む): 1545187968

約数和(自身を除く): 795524998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 2615, 3661, 5230, 7322, 18305, 20477, 36610, 40954, 102385, 143339, 204770, 286678, 716695, 1433390, 10709471, 21418942, 53547355, 74966297, 107094710, 149932594, 374831485, 749662970]

約数ペア:

[(1, 749662970), (2, 374831485), (5, 149932594), (7, 107094710), (10, 74966297), (14, 53547355), (35, 21418942), (70, 10709471), (523, 1433390), (1046, 716695), (2615, 286678), (3661, 204770), (5230, 143339), (7322, 102385), (18305, 40954), (20477, 36610)]