249927330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8273}}^1$

素因数の和:8355

約数の個数: 64

約数和(自身を含む): 643386240

約数和(自身を除く): 393458910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 1007, 1590, 2014, 3021, 5035, 6042, 8273, 10070, 15105, 16546, 24819, 30210, 41365, 49638, 82730, 124095, 157187, 248190, 314374, 438469, 471561, 785935, 876938, 943122, 1315407, 1571870, 2192345, 2357805, 2630814, 4384690, 4715610, 6577035, 8330911, 13154070, 16661822, 24992733, 41654555, 49985466, 83309110, 124963665, 249927330]

約数ペア:

[(1, 249927330), (2, 124963665), (3, 83309110), (5, 49985466), (6, 41654555), (10, 24992733), (15, 16661822), (19, 13154070), (30, 8330911), (38, 6577035), (53, 4715610), (57, 4384690), (95, 2630814), (106, 2357805), (114, 2192345), (159, 1571870), (190, 1315407), (265, 943122), (285, 876938), (318, 785935), (530, 471561), (570, 438469), (795, 314374), (1007, 248190), (1590, 157187), (2014, 124095), (3021, 82730), (5035, 49638), (6042, 41365), (8273, 30210), (10070, 24819), (15105, 16546)]