2250570

素因数分解:

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

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 6287328

約数和(自身を除く): 4036758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1531, 3062, 4593, 7655, 9186, 10717, 15310, 21434, 22965, 32151, 45930, 53585, 64302, 75019, 107170, 150038, 160755, 225057, 321510, 375095, 450114, 750190, 1125285, 2250570]

約数ペア:

[(1, 2250570), (2, 1125285), (3, 750190), (5, 450114), (6, 375095), (7, 321510), (10, 225057), (14, 160755), (15, 150038), (21, 107170), (30, 75019), (35, 64302), (42, 53585), (49, 45930), (70, 32151), (98, 22965), (105, 21434), (147, 15310), (210, 10717), (245, 9186), (294, 7655), (490, 4593), (735, 3062), (1470, 1531)]