8595990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 25804800

約数和(自身を除く): 17208810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 79, 90, 93, 117, 130, 135, 155, 158, 186, 195, 234, 237, 270, 279, 310, 351, 390, 395, 403, 465, 474, 558, 585, 702, 711, 790, 806, 837, 930, 1027, 1170, 1185, 1209, 1395, 1422, 1674, 1755, 2015, 2054, 2133, 2370, 2418, 2449, 2790, 3081, 3510, 3555, 3627, 4030, 4185, 4266, 4898, 5135, 6045, 6162, 7110, 7254, 7347, 8370, 9243, 10270, 10665, 10881, 12090, 12245, 14694, 15405, 18135, 18486, 21330, 21762, 22041, 24490, 27729, 30810, 31837, 36270, 36735, 44082, 46215, 54405, 55458, 63674, 66123, 73470, 92430, 95511, 108810, 110205, 132246, 138645, 159185, 191022, 220410, 277290, 286533, 318370, 330615, 477555, 573066, 661230, 859599, 955110, 1432665, 1719198, 2865330, 4297995, 8595990]

約数ペア:

[(1, 8595990), (2, 4297995), (3, 2865330), (5, 1719198), (6, 1432665), (9, 955110), (10, 859599), (13, 661230), (15, 573066), (18, 477555), (26, 330615), (27, 318370), (30, 286533), (31, 277290), (39, 220410), (45, 191022), (54, 159185), (62, 138645), (65, 132246), (78, 110205), (79, 108810), (90, 95511), (93, 92430), (117, 73470), (130, 66123), (135, 63674), (155, 55458), (158, 54405), (186, 46215), (195, 44082), (234, 36735), (237, 36270), (270, 31837), (279, 30810), (310, 27729), (351, 24490), (390, 22041), (395, 21762), (403, 21330), (465, 18486), (474, 18135), (558, 15405), (585, 14694), (702, 12245), (711, 12090), (790, 10881), (806, 10665), (837, 10270), (930, 9243), (1027, 8370), (1170, 7347), (1185, 7254), (1209, 7110), (1395, 6162), (1422, 6045), (1674, 5135), (1755, 4898), (2015, 4266), (2054, 4185), (2133, 4030), (2370, 3627), (2418, 3555), (2449, 3510), (2790, 3081)]