86547090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 253440000

約数和(自身を除く): 166892910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 109, 114, 133, 190, 199, 210, 218, 266, 285, 327, 398, 399, 545, 570, 597, 654, 665, 763, 798, 995, 1090, 1194, 1330, 1393, 1526, 1635, 1990, 1995, 2071, 2289, 2786, 2985, 3270, 3781, 3815, 3990, 4142, 4179, 4578, 5970, 6213, 6965, 7562, 7630, 8358, 10355, 11343, 11445, 12426, 13930, 14497, 18905, 20710, 20895, 21691, 22686, 22890, 26467, 28994, 31065, 37810, 41790, 43382, 43491, 52934, 56715, 62130, 65073, 72485, 79401, 86982, 108455, 113430, 130146, 132335, 144970, 151837, 158802, 216910, 217455, 264670, 303674, 325365, 397005, 412129, 434910, 455511, 650730, 759185, 794010, 824258, 911022, 1236387, 1518370, 2060645, 2277555, 2472774, 2884903, 4121290, 4555110, 5769806, 6181935, 8654709, 12363870, 14424515, 17309418, 28849030, 43273545, 86547090]

約数ペア:

[(1, 86547090), (2, 43273545), (3, 28849030), (5, 17309418), (6, 14424515), (7, 12363870), (10, 8654709), (14, 6181935), (15, 5769806), (19, 4555110), (21, 4121290), (30, 2884903), (35, 2472774), (38, 2277555), (42, 2060645), (57, 1518370), (70, 1236387), (95, 911022), (105, 824258), (109, 794010), (114, 759185), (133, 650730), (190, 455511), (199, 434910), (210, 412129), (218, 397005), (266, 325365), (285, 303674), (327, 264670), (398, 217455), (399, 216910), (545, 158802), (570, 151837), (597, 144970), (654, 132335), (665, 130146), (763, 113430), (798, 108455), (995, 86982), (1090, 79401), (1194, 72485), (1330, 65073), (1393, 62130), (1526, 56715), (1635, 52934), (1990, 43491), (1995, 43382), (2071, 41790), (2289, 37810), (2786, 31065), (2985, 28994), (3270, 26467), (3781, 22890), (3815, 22686), (3990, 21691), (4142, 20895), (4179, 20710), (4578, 18905), (5970, 14497), (6213, 13930), (6965, 12426), (7562, 11445), (7630, 11343), (8358, 10355)]