67454790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 175283136

約数和(自身を除く): 107828346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 257, 390, 514, 673, 771, 1285, 1346, 1542, 2019, 2570, 3341, 3365, 3855, 4038, 6682, 6730, 7710, 8749, 10023, 10095, 16705, 17498, 20046, 20190, 26247, 33410, 43745, 50115, 52494, 87490, 100230, 131235, 172961, 262470, 345922, 518883, 864805, 1037766, 1729610, 2248493, 2594415, 4496986, 5188830, 6745479, 11242465, 13490958, 22484930, 33727395, 67454790]

約数ペア:

[(1, 67454790), (2, 33727395), (3, 22484930), (5, 13490958), (6, 11242465), (10, 6745479), (13, 5188830), (15, 4496986), (26, 2594415), (30, 2248493), (39, 1729610), (65, 1037766), (78, 864805), (130, 518883), (195, 345922), (257, 262470), (390, 172961), (514, 131235), (673, 100230), (771, 87490), (1285, 52494), (1346, 50115), (1542, 43745), (2019, 33410), (2570, 26247), (3341, 20190), (3365, 20046), (3855, 17498), (4038, 16705), (6682, 10095), (6730, 10023), (7710, 8749)]