438414630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{19937}}^1$

素因数の和:20680

約数の個数: 32

約数和(自身を含む): 1053683424

約数和(自身を除く): 615268794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 733, 1466, 2199, 3665, 4398, 7330, 10995, 19937, 21990, 39874, 59811, 99685, 119622, 199370, 299055, 598110, 14613821, 29227642, 43841463, 73069105, 87682926, 146138210, 219207315, 438414630]

約数ペア:

[(1, 438414630), (2, 219207315), (3, 146138210), (5, 87682926), (6, 73069105), (10, 43841463), (15, 29227642), (30, 14613821), (733, 598110), (1466, 299055), (2199, 199370), (3665, 119622), (4398, 99685), (7330, 59811), (10995, 39874), (19937, 21990)]