65603820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 193632768

約数和(自身を除く): 128028948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 137, 138, 230, 274, 276, 345, 347, 411, 460, 548, 685, 690, 694, 822, 1041, 1370, 1380, 1388, 1644, 1735, 2055, 2082, 2740, 3151, 3470, 4110, 4164, 5205, 6302, 6940, 7981, 8220, 9453, 10410, 12604, 15755, 15962, 18906, 20820, 23943, 31510, 31924, 37812, 39905, 47265, 47539, 47886, 63020, 79810, 94530, 95078, 95772, 119715, 142617, 159620, 189060, 190156, 237695, 239430, 285234, 475390, 478860, 570468, 713085, 950780, 1093397, 1426170, 2186794, 2852340, 3280191, 4373588, 5466985, 6560382, 10933970, 13120764, 16400955, 21867940, 32801910, 65603820]

約数ペア:

[(1, 65603820), (2, 32801910), (3, 21867940), (4, 16400955), (5, 13120764), (6, 10933970), (10, 6560382), (12, 5466985), (15, 4373588), (20, 3280191), (23, 2852340), (30, 2186794), (46, 1426170), (60, 1093397), (69, 950780), (92, 713085), (115, 570468), (137, 478860), (138, 475390), (230, 285234), (274, 239430), (276, 237695), (345, 190156), (347, 189060), (411, 159620), (460, 142617), (548, 119715), (685, 95772), (690, 95078), (694, 94530), (822, 79810), (1041, 63020), (1370, 47886), (1380, 47539), (1388, 47265), (1644, 39905), (1735, 37812), (2055, 31924), (2082, 31510), (2740, 23943), (3151, 20820), (3470, 18906), (4110, 15962), (4164, 15755), (5205, 12604), (6302, 10410), (6940, 9453), (7981, 8220)]