30628045

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 43907328

約数和(自身を除く): 13279283

約数列:

[1, 5, 7, 35, 37, 67, 185, 259, 335, 353, 469, 1295, 1765, 2345, 2471, 2479, 12355, 12395, 13061, 17353, 23651, 65305, 86765, 91427, 118255, 165557, 457135, 827785, 875087, 4375435, 6125609, 30628045]

約数ペア:

[(1, 30628045), (5, 6125609), (7, 4375435), (35, 875087), (37, 827785), (67, 457135), (185, 165557), (259, 118255), (335, 91427), (353, 86765), (469, 65305), (1295, 23651), (1765, 17353), (2345, 13061), (2471, 12395), (2479, 12355)]