91570360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 250905600

約数和(自身を除く): 159335240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 59, 70, 92, 115, 118, 140, 161, 184, 230, 236, 241, 280, 295, 322, 413, 460, 472, 482, 590, 644, 805, 826, 920, 964, 1180, 1205, 1288, 1357, 1610, 1652, 1687, 1928, 2065, 2360, 2410, 2714, 3220, 3304, 3374, 4130, 4820, 5428, 5543, 6440, 6748, 6785, 8260, 8435, 9499, 9640, 10856, 11086, 13496, 13570, 14219, 16520, 16870, 18998, 22172, 27140, 27715, 28438, 33740, 37996, 38801, 44344, 47495, 54280, 55430, 56876, 67480, 71095, 75992, 77602, 94990, 99533, 110860, 113752, 142190, 155204, 189980, 194005, 199066, 221720, 284380, 310408, 327037, 379960, 388010, 398132, 497665, 568760, 654074, 776020, 796264, 995330, 1308148, 1552040, 1635185, 1990660, 2289259, 2616296, 3270370, 3981320, 4578518, 6540740, 9157036, 11446295, 13081480, 18314072, 22892590, 45785180, 91570360]

約数ペア:

[(1, 91570360), (2, 45785180), (4, 22892590), (5, 18314072), (7, 13081480), (8, 11446295), (10, 9157036), (14, 6540740), (20, 4578518), (23, 3981320), (28, 3270370), (35, 2616296), (40, 2289259), (46, 1990660), (56, 1635185), (59, 1552040), (70, 1308148), (92, 995330), (115, 796264), (118, 776020), (140, 654074), (161, 568760), (184, 497665), (230, 398132), (236, 388010), (241, 379960), (280, 327037), (295, 310408), (322, 284380), (413, 221720), (460, 199066), (472, 194005), (482, 189980), (590, 155204), (644, 142190), (805, 113752), (826, 110860), (920, 99533), (964, 94990), (1180, 77602), (1205, 75992), (1288, 71095), (1357, 67480), (1610, 56876), (1652, 55430), (1687, 54280), (1928, 47495), (2065, 44344), (2360, 38801), (2410, 37996), (2714, 33740), (3220, 28438), (3304, 27715), (3374, 27140), (4130, 22172), (4820, 18998), (5428, 16870), (5543, 16520), (6440, 14219), (6748, 13570), (6785, 13496), (8260, 11086), (8435, 10856), (9499, 9640)]