290435514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 628404480

約数和(自身を除く): 337968966

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 151, 173, 218, 302, 327, 346, 453, 519, 654, 906, 1038, 1853, 2567, 2941, 3706, 5134, 5559, 5882, 7701, 8823, 11118, 15402, 16459, 17646, 18857, 26123, 32918, 37714, 49377, 52246, 56571, 78369, 98754, 113142, 156738, 279803, 320569, 444091, 559606, 641138, 839409, 888182, 961707, 1332273, 1678818, 1923414, 2664546, 2847407, 5694814, 8542221, 17084442, 48405919, 96811838, 145217757, 290435514]

約数ペア:

[(1, 290435514), (2, 145217757), (3, 96811838), (6, 48405919), (17, 17084442), (34, 8542221), (51, 5694814), (102, 2847407), (109, 2664546), (151, 1923414), (173, 1678818), (218, 1332273), (302, 961707), (327, 888182), (346, 839409), (453, 641138), (519, 559606), (654, 444091), (906, 320569), (1038, 279803), (1853, 156738), (2567, 113142), (2941, 98754), (3706, 78369), (5134, 56571), (5559, 52246), (5882, 49377), (7701, 37714), (8823, 32918), (11118, 26123), (15402, 18857), (16459, 17646)]