3000760

素因数分解:

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

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 7859160

約数和(自身を除く): 4858400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1531, 1960, 3062, 6124, 7655, 10717, 12248, 15310, 21434, 30620, 42868, 53585, 61240, 75019, 85736, 107170, 150038, 214340, 300076, 375095, 428680, 600152, 750190, 1500380, 3000760]

約数ペア:

[(1, 3000760), (2, 1500380), (4, 750190), (5, 600152), (7, 428680), (8, 375095), (10, 300076), (14, 214340), (20, 150038), (28, 107170), (35, 85736), (40, 75019), (49, 61240), (56, 53585), (70, 42868), (98, 30620), (140, 21434), (196, 15310), (245, 12248), (280, 10717), (392, 7655), (490, 6124), (980, 3062), (1531, 1960)]