15678628730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{39841}}^1$

素因数の和:39959

約数の個数: 64

約数和(自身を含む): 30981139200

約数和(自身を除く): 15302510470

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 59, 115, 118, 145, 230, 290, 295, 590, 667, 1334, 1357, 1711, 2714, 3335, 3422, 6670, 6785, 8555, 13570, 17110, 39353, 39841, 78706, 79682, 196765, 199205, 393530, 398410, 916343, 1155389, 1832686, 2310778, 2350619, 4581715, 4701238, 5776945, 9163430, 11553890, 11753095, 23506190, 26573947, 53147894, 54064237, 68167951, 108128474, 132869735, 136335902, 265739470, 270321185, 340839755, 540642370, 681679510, 1567862873, 3135725746, 7839314365, 15678628730]

約数ペア:

[(1, 15678628730), (2, 7839314365), (5, 3135725746), (10, 1567862873), (23, 681679510), (29, 540642370), (46, 340839755), (58, 270321185), (59, 265739470), (115, 136335902), (118, 132869735), (145, 108128474), (230, 68167951), (290, 54064237), (295, 53147894), (590, 26573947), (667, 23506190), (1334, 11753095), (1357, 11553890), (1711, 9163430), (2714, 5776945), (3335, 4701238), (3422, 4581715), (6670, 2350619), (6785, 2310778), (8555, 1832686), (13570, 1155389), (17110, 916343), (39353, 398410), (39841, 393530), (78706, 199205), (79682, 196765)]