6906680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1427}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 17093160

約数和(自身を除く): 10186480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1427, 2420, 2854, 4840, 5708, 7135, 11416, 14270, 15697, 28540, 31394, 57080, 62788, 78485, 125576, 156970, 172667, 313940, 345334, 627880, 690668, 863335, 1381336, 1726670, 3453340, 6906680]

約数ペア:

[(1, 6906680), (2, 3453340), (4, 1726670), (5, 1381336), (8, 863335), (10, 690668), (11, 627880), (20, 345334), (22, 313940), (40, 172667), (44, 156970), (55, 125576), (88, 78485), (110, 62788), (121, 57080), (220, 31394), (242, 28540), (440, 15697), (484, 14270), (605, 11416), (968, 7135), (1210, 5708), (1427, 4840), (2420, 2854)]