89543610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 260789760

約数和(自身を除く): 171246150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 97, 117, 130, 135, 194, 195, 234, 263, 270, 291, 351, 390, 485, 526, 582, 585, 702, 789, 873, 970, 1170, 1261, 1315, 1455, 1578, 1746, 1755, 2367, 2522, 2619, 2630, 2910, 3419, 3510, 3783, 3945, 4365, 4734, 5238, 6305, 6838, 7101, 7566, 7890, 8730, 10257, 11349, 11835, 12610, 13095, 14202, 17095, 18915, 20514, 22698, 23670, 25511, 26190, 30771, 34047, 34190, 35505, 37830, 51022, 51285, 56745, 61542, 68094, 71010, 76533, 92313, 102570, 113490, 127555, 153066, 153855, 170235, 184626, 229599, 255110, 307710, 331643, 340470, 382665, 459198, 461565, 663286, 688797, 765330, 923130, 994929, 1147995, 1377594, 1658215, 1989858, 2295990, 2984787, 3316430, 3443985, 4974645, 5969574, 6887970, 8954361, 9949290, 14923935, 17908722, 29847870, 44771805, 89543610]

約数ペア:

[(1, 89543610), (2, 44771805), (3, 29847870), (5, 17908722), (6, 14923935), (9, 9949290), (10, 8954361), (13, 6887970), (15, 5969574), (18, 4974645), (26, 3443985), (27, 3316430), (30, 2984787), (39, 2295990), (45, 1989858), (54, 1658215), (65, 1377594), (78, 1147995), (90, 994929), (97, 923130), (117, 765330), (130, 688797), (135, 663286), (194, 461565), (195, 459198), (234, 382665), (263, 340470), (270, 331643), (291, 307710), (351, 255110), (390, 229599), (485, 184626), (526, 170235), (582, 153855), (585, 153066), (702, 127555), (789, 113490), (873, 102570), (970, 92313), (1170, 76533), (1261, 71010), (1315, 68094), (1455, 61542), (1578, 56745), (1746, 51285), (1755, 51022), (2367, 37830), (2522, 35505), (2619, 34190), (2630, 34047), (2910, 30771), (3419, 26190), (3510, 25511), (3783, 23670), (3945, 22698), (4365, 20514), (4734, 18915), (5238, 17095), (6305, 14202), (6838, 13095), (7101, 12610), (7566, 11835), (7890, 11349), (8730, 10257)]