1320287510

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{3803}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 2403367200

約数和(自身を除く): 1083079690

約数列:

[1, 2, 5, 10, 149, 233, 298, 466, 745, 1165, 1490, 2330, 3803, 7606, 19015, 34717, 38030, 69434, 173585, 347170, 566647, 886099, 1133294, 1772198, 2833235, 4430495, 5666470, 8860990, 132028751, 264057502, 660143755, 1320287510]

約数ペア:

[(1, 1320287510), (2, 660143755), (5, 264057502), (10, 132028751), (149, 8860990), (233, 5666470), (298, 4430495), (466, 2833235), (745, 1772198), (1165, 1133294), (1490, 886099), (2330, 566647), (3803, 347170), (7606, 173585), (19015, 69434), (34717, 38030)]