266549730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2029}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 666489600

約数和(自身を除く): 399939870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 151, 174, 290, 302, 435, 453, 755, 870, 906, 1510, 2029, 2265, 4058, 4379, 4530, 6087, 8758, 10145, 12174, 13137, 20290, 21895, 26274, 30435, 43790, 58841, 60870, 65685, 117682, 131370, 176523, 294205, 306379, 353046, 588410, 612758, 882615, 919137, 1531895, 1765230, 1838274, 3063790, 4595685, 8884991, 9191370, 17769982, 26654973, 44424955, 53309946, 88849910, 133274865, 266549730]

約数ペア:

[(1, 266549730), (2, 133274865), (3, 88849910), (5, 53309946), (6, 44424955), (10, 26654973), (15, 17769982), (29, 9191370), (30, 8884991), (58, 4595685), (87, 3063790), (145, 1838274), (151, 1765230), (174, 1531895), (290, 919137), (302, 882615), (435, 612758), (453, 588410), (755, 353046), (870, 306379), (906, 294205), (1510, 176523), (2029, 131370), (2265, 117682), (4058, 65685), (4379, 60870), (4530, 58841), (6087, 43790), (8758, 30435), (10145, 26274), (12174, 21895), (13137, 20290)]