6294340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 14591808

約数和(自身を除く): 8297468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 563, 860, 1118, 1126, 2236, 2252, 2795, 2815, 5590, 5630, 7319, 11180, 11260, 14638, 24209, 29276, 36595, 48418, 73190, 96836, 121045, 146380, 242090, 314717, 484180, 629434, 1258868, 1573585, 3147170, 6294340]

約数ペア:

[(1, 6294340), (2, 3147170), (4, 1573585), (5, 1258868), (10, 629434), (13, 484180), (20, 314717), (26, 242090), (43, 146380), (52, 121045), (65, 96836), (86, 73190), (130, 48418), (172, 36595), (215, 29276), (260, 24209), (430, 14638), (559, 11260), (563, 11180), (860, 7319), (1118, 5630), (1126, 5590), (2236, 2815), (2252, 2795)]