423046650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{216947}}^1$

素因数の和:216975

約数の個数: 48

約数和(自身を含む): 1129865184

約数和(自身を除く): 706818534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 216947, 433894, 650841, 1084735, 1301682, 2169470, 2820311, 3254205, 5423675, 5640622, 6508410, 8460933, 10847350, 14101555, 16271025, 16921866, 28203110, 32542050, 42304665, 70507775, 84609330, 141015550, 211523325, 423046650]

約数ペア:

[(1, 423046650), (2, 211523325), (3, 141015550), (5, 84609330), (6, 70507775), (10, 42304665), (13, 32542050), (15, 28203110), (25, 16921866), (26, 16271025), (30, 14101555), (39, 10847350), (50, 8460933), (65, 6508410), (75, 5640622), (78, 5423675), (130, 3254205), (150, 2820311), (195, 2169470), (325, 1301682), (390, 1084735), (650, 650841), (975, 433894), (1950, 216947)]