297379290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14387}}^1$

素因数の和:14463

約数の個数: 64

約数和(自身を含む): 783167616

約数和(自身を除く): 485788326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 4134, 6890, 10335, 14387, 20670, 28774, 43161, 71935, 86322, 143870, 187031, 215805, 374062, 431610, 561093, 762511, 935155, 1122186, 1525022, 1870310, 2287533, 2805465, 3812555, 4575066, 5610930, 7625110, 9912643, 11437665, 19825286, 22875330, 29737929, 49563215, 59475858, 99126430, 148689645, 297379290]

約数ペア:

[(1, 297379290), (2, 148689645), (3, 99126430), (5, 59475858), (6, 49563215), (10, 29737929), (13, 22875330), (15, 19825286), (26, 11437665), (30, 9912643), (39, 7625110), (53, 5610930), (65, 4575066), (78, 3812555), (106, 2805465), (130, 2287533), (159, 1870310), (195, 1525022), (265, 1122186), (318, 935155), (390, 762511), (530, 561093), (689, 431610), (795, 374062), (1378, 215805), (1590, 187031), (2067, 143870), (3445, 86322), (4134, 71935), (6890, 43161), (10335, 28774), (14387, 20670)]