31361001700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{145933}}^1$

素因数の和:146261

約数の個数: 72

約数和(自身を含む): 78029158592

約数和(自身を除く): 46668156892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 307, 350, 614, 700, 1228, 1535, 2149, 3070, 4298, 6140, 7675, 8596, 10745, 15350, 21490, 30700, 42980, 53725, 107450, 145933, 214900, 291866, 583732, 729665, 1021531, 1459330, 2043062, 2918660, 3648325, 4086124, 5107655, 7296650, 10215310, 14593300, 20430620, 25538275, 44801431, 51076550, 89602862, 102153100, 179205724, 224007155, 313610017, 448014310, 627220034, 896028620, 1120035775, 1254440068, 1568050085, 2240071550, 3136100170, 4480143100, 6272200340, 7840250425, 15680500850, 31361001700]

約数ペア:

[(1, 31361001700), (2, 15680500850), (4, 7840250425), (5, 6272200340), (7, 4480143100), (10, 3136100170), (14, 2240071550), (20, 1568050085), (25, 1254440068), (28, 1120035775), (35, 896028620), (50, 627220034), (70, 448014310), (100, 313610017), (140, 224007155), (175, 179205724), (307, 102153100), (350, 89602862), (614, 51076550), (700, 44801431), (1228, 25538275), (1535, 20430620), (2149, 14593300), (3070, 10215310), (4298, 7296650), (6140, 5107655), (7675, 4086124), (8596, 3648325), (10745, 2918660), (15350, 2043062), (21490, 1459330), (30700, 1021531), (42980, 729665), (53725, 583732), (107450, 291866), (145933, 214900)]