6554220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 18463200

約数和(自身を除く): 11908980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 349, 626, 698, 939, 1047, 1252, 1396, 1565, 1745, 1878, 2094, 3130, 3490, 3756, 4188, 4695, 5235, 6260, 6980, 9390, 10470, 18780, 20940, 109237, 218474, 327711, 436948, 546185, 655422, 1092370, 1310844, 1638555, 2184740, 3277110, 6554220]

約数ペア:

[(1, 6554220), (2, 3277110), (3, 2184740), (4, 1638555), (5, 1310844), (6, 1092370), (10, 655422), (12, 546185), (15, 436948), (20, 327711), (30, 218474), (60, 109237), (313, 20940), (349, 18780), (626, 10470), (698, 9390), (939, 6980), (1047, 6260), (1252, 5235), (1396, 4695), (1565, 4188), (1745, 3756), (1878, 3490), (2094, 3130)]