4201620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 11854080

約数和(自身を除く): 7652460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 293, 478, 586, 717, 879, 956, 1172, 1195, 1434, 1465, 1758, 2390, 2868, 2930, 3516, 3585, 4395, 4780, 5860, 7170, 8790, 14340, 17580, 70027, 140054, 210081, 280108, 350135, 420162, 700270, 840324, 1050405, 1400540, 2100810, 4201620]

約数ペア:

[(1, 4201620), (2, 2100810), (3, 1400540), (4, 1050405), (5, 840324), (6, 700270), (10, 420162), (12, 350135), (15, 280108), (20, 210081), (30, 140054), (60, 70027), (239, 17580), (293, 14340), (478, 8790), (586, 7170), (717, 5860), (879, 4780), (956, 4395), (1172, 3585), (1195, 3516), (1434, 2930), (1465, 2868), (1758, 2390)]