7705990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 14528160

約数和(自身を除く): 6822170

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 295, 353, 370, 590, 706, 1765, 2183, 3530, 4366, 10915, 13061, 20827, 21830, 26122, 41654, 65305, 104135, 130610, 208270, 770599, 1541198, 3852995, 7705990]

約数ペア:

[(1, 7705990), (2, 3852995), (5, 1541198), (10, 770599), (37, 208270), (59, 130610), (74, 104135), (118, 65305), (185, 41654), (295, 26122), (353, 21830), (370, 20827), (590, 13061), (706, 10915), (1765, 4366), (2183, 3530)]