30781344

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 89316864

約数和(自身を除く): 58535520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 103, 132, 176, 206, 264, 283, 309, 352, 412, 528, 566, 618, 824, 849, 1056, 1132, 1133, 1236, 1648, 1698, 2264, 2266, 2472, 3113, 3296, 3396, 3399, 4528, 4532, 4944, 6226, 6792, 6798, 9056, 9064, 9339, 9888, 12452, 13584, 13596, 18128, 18678, 24904, 27168, 27192, 29149, 36256, 37356, 49808, 54384, 58298, 74712, 87447, 99616, 108768, 116596, 149424, 174894, 233192, 298848, 320639, 349788, 466384, 641278, 699576, 932768, 961917, 1282556, 1399152, 1923834, 2565112, 2798304, 3847668, 5130224, 7695336, 10260448, 15390672, 30781344]

約数ペア:

[(1, 30781344), (2, 15390672), (3, 10260448), (4, 7695336), (6, 5130224), (8, 3847668), (11, 2798304), (12, 2565112), (16, 1923834), (22, 1399152), (24, 1282556), (32, 961917), (33, 932768), (44, 699576), (48, 641278), (66, 466384), (88, 349788), (96, 320639), (103, 298848), (132, 233192), (176, 174894), (206, 149424), (264, 116596), (283, 108768), (309, 99616), (352, 87447), (412, 74712), (528, 58298), (566, 54384), (618, 49808), (824, 37356), (849, 36256), (1056, 29149), (1132, 27192), (1133, 27168), (1236, 24904), (1648, 18678), (1698, 18128), (2264, 13596), (2266, 13584), (2472, 12452), (3113, 9888), (3296, 9339), (3396, 9064), (3399, 9056), (4528, 6798), (4532, 6792), (4944, 6226)]