6989831460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{903079}}^1$

素因数の和:903137

約数の個数: 72

約数和(自身を含む): 21695593920

約数和(自身を除く): 14705762460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 903079, 1806158, 2709237, 3612316, 4515395, 5418474, 8127711, 9030790, 10836948, 13546185, 16255422, 18061580, 27092370, 32510844, 38832397, 40638555, 54184740, 77664794, 81277110, 116497191, 155329588, 162554220, 194161985, 232994382, 349491573, 388323970, 465988764, 582485955, 698983146, 776647940, 1164971910, 1397966292, 1747457865, 2329943820, 3494915730, 6989831460]

約数ペア:

[(1, 6989831460), (2, 3494915730), (3, 2329943820), (4, 1747457865), (5, 1397966292), (6, 1164971910), (9, 776647940), (10, 698983146), (12, 582485955), (15, 465988764), (18, 388323970), (20, 349491573), (30, 232994382), (36, 194161985), (43, 162554220), (45, 155329588), (60, 116497191), (86, 81277110), (90, 77664794), (129, 54184740), (172, 40638555), (180, 38832397), (215, 32510844), (258, 27092370), (387, 18061580), (430, 16255422), (516, 13546185), (645, 10836948), (774, 9030790), (860, 8127711), (1290, 5418474), (1548, 4515395), (1935, 3612316), (2580, 2709237), (3870, 1806158), (7740, 903079)]