1235646020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22573}}^1$

素因数の和:22629

約数の個数: 96

約数和(自身を含む): 3276661248

約数和(自身を除く): 2041015228

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 460, 476, 595, 644, 782, 805, 1190, 1564, 1610, 1955, 2380, 2737, 3220, 3910, 5474, 7820, 10948, 13685, 22573, 27370, 45146, 54740, 90292, 112865, 158011, 225730, 316022, 383741, 451460, 519179, 632044, 767482, 790055, 1038358, 1534964, 1580110, 1918705, 2076716, 2595895, 2686187, 3160220, 3634253, 3837410, 5191790, 5372374, 7268506, 7674820, 8826043, 10383580, 10744748, 13430935, 14537012, 17652086, 18171265, 26861870, 35304172, 36342530, 44130215, 53723740, 61782301, 72685060, 88260430, 123564602, 176520860, 247129204, 308911505, 617823010, 1235646020]

約数ペア:

[(1, 1235646020), (2, 617823010), (4, 308911505), (5, 247129204), (7, 176520860), (10, 123564602), (14, 88260430), (17, 72685060), (20, 61782301), (23, 53723740), (28, 44130215), (34, 36342530), (35, 35304172), (46, 26861870), (68, 18171265), (70, 17652086), (85, 14537012), (92, 13430935), (115, 10744748), (119, 10383580), (140, 8826043), (161, 7674820), (170, 7268506), (230, 5372374), (238, 5191790), (322, 3837410), (340, 3634253), (391, 3160220), (460, 2686187), (476, 2595895), (595, 2076716), (644, 1918705), (782, 1580110), (805, 1534964), (1190, 1038358), (1564, 790055), (1610, 767482), (1955, 632044), (2380, 519179), (2737, 451460), (3220, 383741), (3910, 316022), (5474, 225730), (7820, 158011), (10948, 112865), (13685, 90292), (22573, 54740), (27370, 45146)]