26391810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1663}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 66253824

約数和(自身を除く): 39862014

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 1663, 2645, 3174, 3326, 4989, 5290, 7935, 8315, 9978, 15870, 16630, 24945, 38249, 49890, 76498, 114747, 191245, 229494, 382490, 573735, 879727, 1147470, 1759454, 2639181, 4398635, 5278362, 8797270, 13195905, 26391810]

約数ペア:

[(1, 26391810), (2, 13195905), (3, 8797270), (5, 5278362), (6, 4398635), (10, 2639181), (15, 1759454), (23, 1147470), (30, 879727), (46, 573735), (69, 382490), (115, 229494), (138, 191245), (230, 114747), (345, 76498), (529, 49890), (690, 38249), (1058, 24945), (1587, 16630), (1663, 15870), (2645, 9978), (3174, 8315), (3326, 7935), (4989, 5290)]