7139824140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3216137}}^1$

素因数の和:3216186

約数の個数: 48

約数和(自身を含む): 20531824992

約数和(自身を除く): 13392000852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 3216137, 6432274, 9648411, 12864548, 16080685, 19296822, 32161370, 38593644, 48242055, 64322740, 96484110, 118997069, 192968220, 237994138, 356991207, 475988276, 594985345, 713982414, 1189970690, 1427964828, 1784956035, 2379941380, 3569912070, 7139824140]

約数ペア:

[(1, 7139824140), (2, 3569912070), (3, 2379941380), (4, 1784956035), (5, 1427964828), (6, 1189970690), (10, 713982414), (12, 594985345), (15, 475988276), (20, 356991207), (30, 237994138), (37, 192968220), (60, 118997069), (74, 96484110), (111, 64322740), (148, 48242055), (185, 38593644), (222, 32161370), (370, 19296822), (444, 16080685), (555, 12864548), (740, 9648411), (1110, 6432274), (2220, 3216137)]