86931270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1$

素因数の和:1814

約数の個数: 96

約数和(自身を含む): 246261600

約数和(自身を除く): 159330330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 855, 870, 1102, 1305, 1653, 1710, 1753, 2610, 2755, 3306, 3506, 4959, 5259, 5510, 8265, 8765, 9918, 10518, 15777, 16530, 17530, 24795, 26295, 31554, 33307, 49590, 50837, 52590, 66614, 78885, 99921, 101674, 152511, 157770, 166535, 199842, 254185, 299763, 305022, 333070, 457533, 499605, 508370, 599526, 762555, 915066, 965903, 999210, 1498815, 1525110, 1931806, 2287665, 2897709, 2997630, 4575330, 4829515, 5795418, 8693127, 9659030, 14488545, 17386254, 28977090, 43465635, 86931270]

約数ペア:

[(1, 86931270), (2, 43465635), (3, 28977090), (5, 17386254), (6, 14488545), (9, 9659030), (10, 8693127), (15, 5795418), (18, 4829515), (19, 4575330), (29, 2997630), (30, 2897709), (38, 2287665), (45, 1931806), (57, 1525110), (58, 1498815), (87, 999210), (90, 965903), (95, 915066), (114, 762555), (145, 599526), (171, 508370), (174, 499605), (190, 457533), (261, 333070), (285, 305022), (290, 299763), (342, 254185), (435, 199842), (522, 166535), (551, 157770), (570, 152511), (855, 101674), (870, 99921), (1102, 78885), (1305, 66614), (1653, 52590), (1710, 50837), (1753, 49590), (2610, 33307), (2755, 31554), (3306, 26295), (3506, 24795), (4959, 17530), (5259, 16530), (5510, 15777), (8265, 10518), (8765, 9918)]