1464680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5231}}^1$

素因数の和:5249

約数の個数: 32

約数和(自身を含む): 3767040

約数和(自身を除く): 2302360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5231, 10462, 20924, 26155, 36617, 41848, 52310, 73234, 104620, 146468, 183085, 209240, 292936, 366170, 732340, 1464680]

約数ペア:

[(1, 1464680), (2, 732340), (4, 366170), (5, 292936), (7, 209240), (8, 183085), (10, 146468), (14, 104620), (20, 73234), (28, 52310), (35, 41848), (40, 36617), (56, 26155), (70, 20924), (140, 10462), (280, 5231)]