1323705340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 3048615360

約数和(自身を除く): 1724910020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 139, 148, 170, 185, 278, 340, 370, 556, 629, 695, 740, 757, 1258, 1390, 1514, 2363, 2516, 2780, 3028, 3145, 3785, 4726, 5143, 6290, 7570, 9452, 10286, 11815, 12580, 12869, 15140, 20572, 23630, 25715, 25738, 28009, 47260, 51430, 51476, 56018, 64345, 87431, 102860, 105223, 112036, 128690, 140045, 174862, 210446, 257380, 280090, 349724, 420892, 437155, 476153, 526115, 560180, 874310, 952306, 1052230, 1748620, 1788791, 1904612, 2104460, 2380765, 3577582, 3893251, 4761530, 7155164, 7786502, 8943955, 9523060, 15573004, 17887910, 19466255, 35775820, 38932510, 66185267, 77865020, 132370534, 264741068, 330926335, 661852670, 1323705340]

約数ペア:

[(1, 1323705340), (2, 661852670), (4, 330926335), (5, 264741068), (10, 132370534), (17, 77865020), (20, 66185267), (34, 38932510), (37, 35775820), (68, 19466255), (74, 17887910), (85, 15573004), (139, 9523060), (148, 8943955), (170, 7786502), (185, 7155164), (278, 4761530), (340, 3893251), (370, 3577582), (556, 2380765), (629, 2104460), (695, 1904612), (740, 1788791), (757, 1748620), (1258, 1052230), (1390, 952306), (1514, 874310), (2363, 560180), (2516, 526115), (2780, 476153), (3028, 437155), (3145, 420892), (3785, 349724), (4726, 280090), (5143, 257380), (6290, 210446), (7570, 174862), (9452, 140045), (10286, 128690), (11815, 112036), (12580, 105223), (12869, 102860), (15140, 87431), (20572, 64345), (23630, 56018), (25715, 51476), (25738, 51430), (28009, 47260)]