296766890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223133}}^1$

素因数の和:223166

約数の個数: 32

約数和(自身を含む): 642625920

約数和(自身を除く): 345859030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 223133, 446266, 1115665, 1561931, 2231330, 3123862, 4239527, 7809655, 8479054, 15619310, 21197635, 29676689, 42395270, 59353378, 148383445, 296766890]

約数ペア:

[(1, 296766890), (2, 148383445), (5, 59353378), (7, 42395270), (10, 29676689), (14, 21197635), (19, 15619310), (35, 8479054), (38, 7809655), (70, 4239527), (95, 3123862), (133, 2231330), (190, 1561931), (266, 1115665), (665, 446266), (1330, 223133)]