1506707020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5273}}^1$

素因数の和:5459

約数の個数: 96

約数和(自身を含む): 3919805568

約数和(自身を除く): 2413098548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 157, 182, 260, 314, 364, 455, 628, 785, 910, 1099, 1570, 1820, 2041, 2198, 3140, 4082, 4396, 5273, 5495, 8164, 10205, 10546, 10990, 14287, 20410, 21092, 21980, 26365, 28574, 36911, 40820, 52730, 57148, 68549, 71435, 73822, 105460, 137098, 142870, 147644, 184555, 274196, 285740, 342745, 369110, 479843, 685490, 738220, 827861, 959686, 1370980, 1655722, 1919372, 2399215, 3311444, 4139305, 4798430, 5795027, 8278610, 9596860, 10762193, 11590054, 16557220, 21524386, 23180108, 28975135, 43048772, 53810965, 57950270, 75335351, 107621930, 115900540, 150670702, 215243860, 301341404, 376676755, 753353510, 1506707020]

約数ペア:

[(1, 1506707020), (2, 753353510), (4, 376676755), (5, 301341404), (7, 215243860), (10, 150670702), (13, 115900540), (14, 107621930), (20, 75335351), (26, 57950270), (28, 53810965), (35, 43048772), (52, 28975135), (65, 23180108), (70, 21524386), (91, 16557220), (130, 11590054), (140, 10762193), (157, 9596860), (182, 8278610), (260, 5795027), (314, 4798430), (364, 4139305), (455, 3311444), (628, 2399215), (785, 1919372), (910, 1655722), (1099, 1370980), (1570, 959686), (1820, 827861), (2041, 738220), (2198, 685490), (3140, 479843), (4082, 369110), (4396, 342745), (5273, 285740), (5495, 274196), (8164, 184555), (10205, 147644), (10546, 142870), (10990, 137098), (14287, 105460), (20410, 73822), (21092, 71435), (21980, 68549), (26365, 57148), (28574, 52730), (36911, 40820)]