6779260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 15289344

約数和(自身を除く): 8510084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 157, 170, 254, 314, 340, 508, 628, 635, 785, 1270, 1570, 2159, 2540, 2669, 3140, 4318, 5338, 8636, 10676, 10795, 13345, 19939, 21590, 26690, 39878, 43180, 53380, 79756, 99695, 199390, 338963, 398780, 677926, 1355852, 1694815, 3389630, 6779260]

約数ペア:

[(1, 6779260), (2, 3389630), (4, 1694815), (5, 1355852), (10, 677926), (17, 398780), (20, 338963), (34, 199390), (68, 99695), (85, 79756), (127, 53380), (157, 43180), (170, 39878), (254, 26690), (314, 21590), (340, 19939), (508, 13345), (628, 10795), (635, 10676), (785, 8636), (1270, 5338), (1570, 4318), (2159, 3140), (2540, 2669)]