143385990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:518

約数の個数: 128

約数和(自身を含む): 404974080

約数和(自身を除く): 261588090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 61, 66, 85, 102, 110, 122, 165, 170, 183, 187, 255, 305, 330, 366, 374, 419, 510, 561, 610, 671, 838, 915, 935, 1037, 1122, 1257, 1342, 1830, 1870, 2013, 2074, 2095, 2514, 2805, 3111, 3355, 4026, 4190, 4609, 5185, 5610, 6222, 6285, 6710, 7123, 9218, 10065, 10370, 11407, 12570, 13827, 14246, 15555, 20130, 21369, 22814, 23045, 25559, 27654, 31110, 34221, 35615, 42738, 46090, 51118, 57035, 68442, 69135, 71230, 76677, 78353, 106845, 114070, 127795, 138270, 153354, 156706, 171105, 213690, 235059, 255590, 281149, 342210, 383385, 391765, 434503, 470118, 562298, 766770, 783530, 843447, 869006, 1175295, 1303509, 1405745, 1686894, 2172515, 2350590, 2607018, 2811490, 4217235, 4345030, 4779533, 6517545, 8434470, 9559066, 13035090, 14338599, 23897665, 28677198, 47795330, 71692995, 143385990]

約数ペア:

[(1, 143385990), (2, 71692995), (3, 47795330), (5, 28677198), (6, 23897665), (10, 14338599), (11, 13035090), (15, 9559066), (17, 8434470), (22, 6517545), (30, 4779533), (33, 4345030), (34, 4217235), (51, 2811490), (55, 2607018), (61, 2350590), (66, 2172515), (85, 1686894), (102, 1405745), (110, 1303509), (122, 1175295), (165, 869006), (170, 843447), (183, 783530), (187, 766770), (255, 562298), (305, 470118), (330, 434503), (366, 391765), (374, 383385), (419, 342210), (510, 281149), (561, 255590), (610, 235059), (671, 213690), (838, 171105), (915, 156706), (935, 153354), (1037, 138270), (1122, 127795), (1257, 114070), (1342, 106845), (1830, 78353), (1870, 76677), (2013, 71230), (2074, 69135), (2095, 68442), (2514, 57035), (2805, 51118), (3111, 46090), (3355, 42738), (4026, 35615), (4190, 34221), (4609, 31110), (5185, 27654), (5610, 25559), (6222, 23045), (6285, 22814), (6710, 21369), (7123, 20130), (9218, 15555), (10065, 14246), (10370, 13827), (11407, 12570)]