10821750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 27675648

約数和(自身を除く): 16853898

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 125, 141, 150, 235, 250, 282, 307, 375, 470, 614, 705, 750, 921, 1175, 1410, 1535, 1842, 2350, 3070, 3525, 4605, 5875, 7050, 7675, 9210, 11750, 14429, 15350, 17625, 23025, 28858, 35250, 38375, 43287, 46050, 72145, 76750, 86574, 115125, 144290, 216435, 230250, 360725, 432870, 721450, 1082175, 1803625, 2164350, 3607250, 5410875, 10821750]

約数ペア:

[(1, 10821750), (2, 5410875), (3, 3607250), (5, 2164350), (6, 1803625), (10, 1082175), (15, 721450), (25, 432870), (30, 360725), (47, 230250), (50, 216435), (75, 144290), (94, 115125), (125, 86574), (141, 76750), (150, 72145), (235, 46050), (250, 43287), (282, 38375), (307, 35250), (375, 28858), (470, 23025), (614, 17625), (705, 15350), (750, 14429), (921, 11750), (1175, 9210), (1410, 7675), (1535, 7050), (1842, 5875), (2350, 4605), (3070, 3525)]