29705164990

素因数分解:

$2^1\times 5^1\times {\mathrm{61949}}^1\times {\mathrm{47951}}^1$

素因数の和:109907

約数の個数: 16

約数和(自身を含む): 53471275200

約数和(自身を除く): 23766110210

約数列:

[1, 2, 5, 10, 47951, 61949, 95902, 123898, 239755, 309745, 479510, 619490, 2970516499, 5941032998, 14852582495, 29705164990]

約数ペア:

[(1, 29705164990), (2, 14852582495), (5, 5941032998), (10, 2970516499), (47951, 619490), (61949, 479510), (95902, 309745), (123898, 239755)]