1808351310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{2129}}^1$

素因数の和:3393

約数の個数: 64

約数和(自身を含む): 4534548480

約数和(自身を除く): 2726197170

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1231, 2129, 2462, 3693, 4258, 6155, 6387, 7386, 10645, 12310, 12774, 18465, 21290, 28313, 31935, 36930, 48967, 56626, 63870, 84939, 97934, 141565, 146901, 169878, 244835, 283130, 293802, 424695, 489670, 734505, 849390, 1469010, 2620799, 5241598, 7862397, 13103995, 15724794, 26207990, 39311985, 60278377, 78623970, 120556754, 180835131, 301391885, 361670262, 602783770, 904175655, 1808351310]

約数ペア:

[(1, 1808351310), (2, 904175655), (3, 602783770), (5, 361670262), (6, 301391885), (10, 180835131), (15, 120556754), (23, 78623970), (30, 60278377), (46, 39311985), (69, 26207990), (115, 15724794), (138, 13103995), (230, 7862397), (345, 5241598), (690, 2620799), (1231, 1469010), (2129, 849390), (2462, 734505), (3693, 489670), (4258, 424695), (6155, 293802), (6387, 283130), (7386, 244835), (10645, 169878), (12310, 146901), (12774, 141565), (18465, 97934), (21290, 84939), (28313, 63870), (31935, 56626), (36930, 48967)]