310033150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 72

約数和(自身を含む): 675041616

約数和(自身を除く): 365008466

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 401, 470, 658, 802, 1175, 1645, 2005, 2209, 2350, 2807, 3290, 4010, 4418, 5614, 8225, 10025, 11045, 14035, 15463, 16450, 18847, 20050, 22090, 28070, 30926, 37694, 55225, 70175, 77315, 94235, 110450, 131929, 140350, 154630, 188470, 263858, 386575, 471175, 659645, 773150, 885809, 942350, 1319290, 1771618, 3298225, 4429045, 6200663, 6596450, 8858090, 12401326, 22145225, 31003315, 44290450, 62006630, 155016575, 310033150]

約数ペア:

[(1, 310033150), (2, 155016575), (5, 62006630), (7, 44290450), (10, 31003315), (14, 22145225), (25, 12401326), (35, 8858090), (47, 6596450), (50, 6200663), (70, 4429045), (94, 3298225), (175, 1771618), (235, 1319290), (329, 942350), (350, 885809), (401, 773150), (470, 659645), (658, 471175), (802, 386575), (1175, 263858), (1645, 188470), (2005, 154630), (2209, 140350), (2350, 131929), (2807, 110450), (3290, 94235), (4010, 77315), (4418, 70175), (5614, 55225), (8225, 37694), (10025, 30926), (11045, 28070), (14035, 22090), (15463, 20050), (16450, 18847)]