445975830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{16141}}^1$

素因数の和:16461

約数の個数: 48

約数和(自身を含む): 1163386224

約数和(自身を除く): 717410394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1535, 1842, 2763, 3070, 4605, 5526, 9210, 13815, 16141, 27630, 32282, 48423, 80705, 96846, 145269, 161410, 242115, 290538, 484230, 726345, 1452690, 4955287, 9910574, 14865861, 24776435, 29731722, 44597583, 49552870, 74329305, 89195166, 148658610, 222987915, 445975830]

約数ペア:

[(1, 445975830), (2, 222987915), (3, 148658610), (5, 89195166), (6, 74329305), (9, 49552870), (10, 44597583), (15, 29731722), (18, 24776435), (30, 14865861), (45, 9910574), (90, 4955287), (307, 1452690), (614, 726345), (921, 484230), (1535, 290538), (1842, 242115), (2763, 161410), (3070, 145269), (4605, 96846), (5526, 80705), (9210, 48423), (13815, 32282), (16141, 27630)]