30108785

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7229}}^1$

素因数の和:7265

約数の個数: 24

約数和(自身を含む): 44507880

約数和(自身を除く): 14399095

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 7229, 36145, 50603, 122893, 253015, 354221, 614465, 860251, 1771105, 4301255, 6021757, 30108785]

約数ペア:

[(1, 30108785), (5, 6021757), (7, 4301255), (17, 1771105), (35, 860251), (49, 614465), (85, 354221), (119, 253015), (245, 122893), (595, 50603), (833, 36145), (4165, 7229)]