248972370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{6379}}^1$

素因数の和:7690

約数の個数: 32

約数和(自身を含む): 598086720

約数和(自身を除く): 349114350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1301, 2602, 3903, 6379, 6505, 7806, 12758, 13010, 19137, 19515, 31895, 38274, 39030, 63790, 95685, 191370, 8299079, 16598158, 24897237, 41495395, 49794474, 82990790, 124486185, 248972370]

約数ペア:

[(1, 248972370), (2, 124486185), (3, 82990790), (5, 49794474), (6, 41495395), (10, 24897237), (15, 16598158), (30, 8299079), (1301, 191370), (2602, 95685), (3903, 63790), (6379, 39030), (6505, 38274), (7806, 31895), (12758, 19515), (13010, 19137)]