12501330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3181}}^1$

素因数の和:3322

約数の個数: 32

約数和(自身を含む): 30241728

約数和(自身を除く): 17740398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3181, 3930, 6362, 9543, 15905, 19086, 31810, 47715, 95430, 416711, 833422, 1250133, 2083555, 2500266, 4167110, 6250665, 12501330]

約数ペア:

[(1, 12501330), (2, 6250665), (3, 4167110), (5, 2500266), (6, 2083555), (10, 1250133), (15, 833422), (30, 416711), (131, 95430), (262, 47715), (393, 31810), (655, 19086), (786, 15905), (1310, 9543), (1965, 6362), (3181, 3930)]