220594740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{99367}}^1$

素因数の和:99416

約数の個数: 48

約数和(自身を含む): 634365312

約数和(自身を除く): 413770572

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, 99367, 198734, 298101, 397468, 496835, 596202, 993670, 1192404, 1490505, 1987340, 2981010, 3676579, 5962020, 7353158, 11029737, 14706316, 18382895, 22059474, 36765790, 44118948, 55148685, 73531580, 110297370, 220594740]

約数ペア:

[(1, 220594740), (2, 110297370), (3, 73531580), (4, 55148685), (5, 44118948), (6, 36765790), (10, 22059474), (12, 18382895), (15, 14706316), (20, 11029737), (30, 7353158), (37, 5962020), (60, 3676579), (74, 2981010), (111, 1987340), (148, 1490505), (185, 1192404), (222, 993670), (370, 596202), (444, 496835), (555, 397468), (740, 298101), (1110, 198734), (2220, 99367)]