87034360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 238141440

約数和(自身を除く): 151107080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 37, 40, 56, 62, 70, 74, 124, 140, 148, 155, 185, 217, 248, 259, 271, 280, 296, 310, 370, 434, 518, 542, 620, 740, 868, 1036, 1084, 1085, 1147, 1240, 1295, 1355, 1480, 1736, 1897, 2072, 2168, 2170, 2294, 2590, 2710, 3794, 4340, 4588, 5180, 5420, 5735, 7588, 8029, 8401, 8680, 9176, 9485, 10027, 10360, 10840, 11470, 15176, 16058, 16802, 18970, 20054, 22940, 32116, 33604, 37940, 40108, 40145, 42005, 45880, 50135, 58807, 64232, 67208, 70189, 75880, 80216, 80290, 84010, 100270, 117614, 140378, 160580, 168020, 200540, 235228, 280756, 294035, 310837, 321160, 336040, 350945, 401080, 470456, 561512, 588070, 621674, 701890, 1176140, 1243348, 1403780, 1554185, 2175859, 2352280, 2486696, 2807560, 3108370, 4351718, 6216740, 8703436, 10879295, 12433480, 17406872, 21758590, 43517180, 87034360]

約数ペア:

[(1, 87034360), (2, 43517180), (4, 21758590), (5, 17406872), (7, 12433480), (8, 10879295), (10, 8703436), (14, 6216740), (20, 4351718), (28, 3108370), (31, 2807560), (35, 2486696), (37, 2352280), (40, 2175859), (56, 1554185), (62, 1403780), (70, 1243348), (74, 1176140), (124, 701890), (140, 621674), (148, 588070), (155, 561512), (185, 470456), (217, 401080), (248, 350945), (259, 336040), (271, 321160), (280, 310837), (296, 294035), (310, 280756), (370, 235228), (434, 200540), (518, 168020), (542, 160580), (620, 140378), (740, 117614), (868, 100270), (1036, 84010), (1084, 80290), (1085, 80216), (1147, 75880), (1240, 70189), (1295, 67208), (1355, 64232), (1480, 58807), (1736, 50135), (1897, 45880), (2072, 42005), (2168, 40145), (2170, 40108), (2294, 37940), (2590, 33604), (2710, 32116), (3794, 22940), (4340, 20054), (4588, 18970), (5180, 16802), (5420, 16058), (5735, 15176), (7588, 11470), (8029, 10840), (8401, 10360), (8680, 10027), (9176, 9485)]