248530030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{2729}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 511842240

約数和(自身を除く): 263312210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1301, 2602, 2729, 5458, 6505, 9107, 13010, 13645, 18214, 19103, 27290, 38206, 45535, 91070, 95515, 191030, 3550429, 7100858, 17752145, 24853003, 35504290, 49706006, 124265015, 248530030]

約数ペア:

[(1, 248530030), (2, 124265015), (5, 49706006), (7, 35504290), (10, 24853003), (14, 17752145), (35, 7100858), (70, 3550429), (1301, 191030), (2602, 95515), (2729, 91070), (5458, 45535), (6505, 38206), (9107, 27290), (13010, 19103), (13645, 18214)]