30511728

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1844

約数の個数: 100

約数和(自身を含む): 95155368

約数和(自身を除く): 64643640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1811, 1872, 2106, 2808, 3622, 4212, 5433, 5616, 7244, 8424, 10866, 14488, 16299, 16848, 21732, 23543, 28976, 32598, 43464, 47086, 48897, 65196, 70629, 86928, 94172, 97794, 130392, 141258, 146691, 188344, 195588, 211887, 260784, 282516, 293382, 376688, 391176, 423774, 565032, 586764, 635661, 782352, 847548, 1130064, 1173528, 1271322, 1695096, 1906983, 2347056, 2542644, 3390192, 3813966, 5085288, 7627932, 10170576, 15255864, 30511728]

約数ペア:

[(1, 30511728), (2, 15255864), (3, 10170576), (4, 7627932), (6, 5085288), (8, 3813966), (9, 3390192), (12, 2542644), (13, 2347056), (16, 1906983), (18, 1695096), (24, 1271322), (26, 1173528), (27, 1130064), (36, 847548), (39, 782352), (48, 635661), (52, 586764), (54, 565032), (72, 423774), (78, 391176), (81, 376688), (104, 293382), (108, 282516), (117, 260784), (144, 211887), (156, 195588), (162, 188344), (208, 146691), (216, 141258), (234, 130392), (312, 97794), (324, 94172), (351, 86928), (432, 70629), (468, 65196), (624, 48897), (648, 47086), (702, 43464), (936, 32598), (1053, 28976), (1296, 23543), (1404, 21732), (1811, 16848), (1872, 16299), (2106, 14488), (2808, 10866), (3622, 8424), (4212, 7244), (5433, 5616)]