1331192910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{168719}}^1$

素因数の和:168992

約数の個数: 32

約数和(自身を含む): 3207029760

約数和(自身を除く): 1875836850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 168719, 337438, 506157, 843595, 1012314, 1687190, 2530785, 5061570, 44373097, 88746194, 133119291, 221865485, 266238582, 443730970, 665596455, 1331192910]

約数ペア:

[(1, 1331192910), (2, 665596455), (3, 443730970), (5, 266238582), (6, 221865485), (10, 133119291), (15, 88746194), (30, 44373097), (263, 5061570), (526, 2530785), (789, 1687190), (1315, 1012314), (1578, 843595), (2630, 506157), (3945, 337438), (7890, 168719)]