5251330

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{1531}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 11030400

約数和(自身を除く): 5779070

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1531, 1715, 3062, 3430, 7655, 10717, 15310, 21434, 53585, 75019, 107170, 150038, 375095, 525133, 750190, 1050266, 2625665, 5251330]

約数ペア:

[(1, 5251330), (2, 2625665), (5, 1050266), (7, 750190), (10, 525133), (14, 375095), (35, 150038), (49, 107170), (70, 75019), (98, 53585), (245, 21434), (343, 15310), (490, 10717), (686, 7655), (1531, 3430), (1715, 3062)]