2768800770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{221327}}^1$

素因数の和:221479

約数の個数: 48

約数和(自身を含む): 7250705280

約数和(自身を除く): 4481904510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 221327, 442654, 663981, 1106635, 1327962, 1991943, 2213270, 3319905, 3983886, 6639810, 9959715, 19919430, 30764453, 61528906, 92293359, 153822265, 184586718, 276880077, 307644530, 461466795, 553760154, 922933590, 1384400385, 2768800770]

約数ペア:

[(1, 2768800770), (2, 1384400385), (3, 922933590), (5, 553760154), (6, 461466795), (9, 307644530), (10, 276880077), (15, 184586718), (18, 153822265), (30, 92293359), (45, 61528906), (90, 30764453), (139, 19919430), (278, 9959715), (417, 6639810), (695, 3983886), (834, 3319905), (1251, 2213270), (1390, 1991943), (2085, 1327962), (2502, 1106635), (4170, 663981), (6255, 442654), (12510, 221327)]