69879060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16879}}^1$

素因数の和:16917

約数の個数: 72

約数和(自身を含む): 221195520

約数和(自身を除く): 151316460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 16879, 33758, 50637, 67516, 84395, 101274, 151911, 168790, 202548, 253185, 303822, 337580, 388217, 506370, 607644, 759555, 776434, 1012740, 1164651, 1519110, 1552868, 1941085, 2329302, 3038220, 3493953, 3882170, 4658604, 5823255, 6987906, 7764340, 11646510, 13975812, 17469765, 23293020, 34939530, 69879060]

約数ペア:

[(1, 69879060), (2, 34939530), (3, 23293020), (4, 17469765), (5, 13975812), (6, 11646510), (9, 7764340), (10, 6987906), (12, 5823255), (15, 4658604), (18, 3882170), (20, 3493953), (23, 3038220), (30, 2329302), (36, 1941085), (45, 1552868), (46, 1519110), (60, 1164651), (69, 1012740), (90, 776434), (92, 759555), (115, 607644), (138, 506370), (180, 388217), (207, 337580), (230, 303822), (276, 253185), (345, 202548), (414, 168790), (460, 151911), (690, 101274), (828, 84395), (1035, 67516), (1380, 50637), (2070, 33758), (4140, 16879)]