64883370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1783}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 155935872

約数和(自身を除く): 91052502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1213, 1783, 2426, 3566, 3639, 5349, 6065, 7278, 8915, 10698, 12130, 17830, 18195, 26745, 36390, 53490, 2162779, 4325558, 6488337, 10813895, 12976674, 21627790, 32441685, 64883370]

約数ペア:

[(1, 64883370), (2, 32441685), (3, 21627790), (5, 12976674), (6, 10813895), (10, 6488337), (15, 4325558), (30, 2162779), (1213, 53490), (1783, 36390), (2426, 26745), (3566, 18195), (3639, 17830), (5349, 12130), (6065, 10698), (7278, 8915)]