65770980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 202245120

約数和(自身を除く): 136474140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 227, 330, 439, 454, 660, 681, 878, 908, 1135, 1317, 1362, 1756, 2195, 2270, 2497, 2634, 2724, 3405, 4390, 4540, 4829, 4994, 5268, 6585, 6810, 7491, 8780, 9658, 9988, 12485, 13170, 13620, 14487, 14982, 19316, 24145, 24970, 26340, 28974, 29964, 37455, 48290, 49940, 57948, 72435, 74910, 96580, 99653, 144870, 149820, 199306, 289740, 298959, 398612, 498265, 597918, 996530, 1096183, 1195836, 1494795, 1993060, 2192366, 2989590, 3288549, 4384732, 5480915, 5979180, 6577098, 10961830, 13154196, 16442745, 21923660, 32885490, 65770980]

約数ペア:

[(1, 65770980), (2, 32885490), (3, 21923660), (4, 16442745), (5, 13154196), (6, 10961830), (10, 6577098), (11, 5979180), (12, 5480915), (15, 4384732), (20, 3288549), (22, 2989590), (30, 2192366), (33, 1993060), (44, 1494795), (55, 1195836), (60, 1096183), (66, 996530), (110, 597918), (132, 498265), (165, 398612), (220, 298959), (227, 289740), (330, 199306), (439, 149820), (454, 144870), (660, 99653), (681, 96580), (878, 74910), (908, 72435), (1135, 57948), (1317, 49940), (1362, 48290), (1756, 37455), (2195, 29964), (2270, 28974), (2497, 26340), (2634, 24970), (2724, 24145), (3405, 19316), (4390, 14982), (4540, 14487), (4829, 13620), (4994, 13170), (5268, 12485), (6585, 9988), (6810, 9658), (7491, 8780)]