67646070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1259}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 113793930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1194, 1259, 1791, 1990, 2518, 2985, 3582, 3777, 5373, 5970, 6295, 7554, 8955, 10746, 11331, 12590, 17910, 18885, 22662, 26865, 33993, 37770, 53730, 56655, 67986, 113310, 169965, 250541, 339930, 501082, 751623, 1252705, 1503246, 2254869, 2505410, 3758115, 4509738, 6764607, 7516230, 11274345, 13529214, 22548690, 33823035, 67646070]

約数ペア:

[(1, 67646070), (2, 33823035), (3, 22548690), (5, 13529214), (6, 11274345), (9, 7516230), (10, 6764607), (15, 4509738), (18, 3758115), (27, 2505410), (30, 2254869), (45, 1503246), (54, 1252705), (90, 751623), (135, 501082), (199, 339930), (270, 250541), (398, 169965), (597, 113310), (995, 67986), (1194, 56655), (1259, 53730), (1791, 37770), (1990, 33993), (2518, 26865), (2985, 22662), (3582, 18885), (3777, 17910), (5373, 12590), (5970, 11331), (6295, 10746), (7554, 8955)]