4312678020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{446447}}^1$

素因数の和:446489

約数の個数: 96

約数和(自身を含む): 14400626688

約数和(自身を除く): 10087948668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 446447, 892894, 1339341, 1785788, 2232235, 2678682, 3125129, 4464470, 5357364, 6250258, 6696705, 8928940, 9375387, 10268281, 12500516, 13393410, 15625645, 18750774, 20536562, 26786820, 30804843, 31251290, 37501548, 41073124, 46876935, 51341405, 61609686, 62502580, 71877967, 93753870, 102682810, 123219372, 143755934, 154024215, 187507740, 205365620, 215633901, 287511868, 308048430, 359389835, 431267802, 616096860, 718779670, 862535604, 1078169505, 1437559340, 2156339010, 4312678020]

約数ペア:

[(1, 4312678020), (2, 2156339010), (3, 1437559340), (4, 1078169505), (5, 862535604), (6, 718779670), (7, 616096860), (10, 431267802), (12, 359389835), (14, 308048430), (15, 287511868), (20, 215633901), (21, 205365620), (23, 187507740), (28, 154024215), (30, 143755934), (35, 123219372), (42, 102682810), (46, 93753870), (60, 71877967), (69, 62502580), (70, 61609686), (84, 51341405), (92, 46876935), (105, 41073124), (115, 37501548), (138, 31251290), (140, 30804843), (161, 26786820), (210, 20536562), (230, 18750774), (276, 15625645), (322, 13393410), (345, 12500516), (420, 10268281), (460, 9375387), (483, 8928940), (644, 6696705), (690, 6250258), (805, 5357364), (966, 4464470), (1380, 3125129), (1610, 2678682), (1932, 2232235), (2415, 1785788), (3220, 1339341), (4830, 892894), (9660, 446447)]