1030434580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{156601}}^1$

素因数の和:156664

約数の個数: 48

約数和(自身を含む): 2525677056

約数和(自身を除く): 1495242476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 156601, 313202, 626404, 783005, 1096207, 1566010, 2192414, 3132020, 4384828, 5481035, 7360247, 10962070, 14720494, 21924140, 29440988, 36801235, 51521729, 73602470, 103043458, 147204940, 206086916, 257608645, 515217290, 1030434580]

約数ペア:

[(1, 1030434580), (2, 515217290), (4, 257608645), (5, 206086916), (7, 147204940), (10, 103043458), (14, 73602470), (20, 51521729), (28, 36801235), (35, 29440988), (47, 21924140), (70, 14720494), (94, 10962070), (140, 7360247), (188, 5481035), (235, 4384828), (329, 3132020), (470, 2192414), (658, 1566010), (940, 1096207), (1316, 783005), (1645, 626404), (3290, 313202), (6580, 156601)]