31426638770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1\times {\mathrm{2671}}^1$

素因数の和:3795

約数の個数: 64

約数和(自身を含む): 60871067136

約数和(自身を除く): 29444428366

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1033, 1139, 2066, 2278, 2671, 5165, 5342, 5695, 10330, 11390, 13355, 17561, 26710, 35122, 45407, 69211, 87805, 90814, 138422, 175610, 178957, 227035, 346055, 357914, 454070, 692110, 894785, 1176587, 1789570, 2353174, 2759143, 3042269, 5518286, 5882935, 6084538, 11765870, 13795715, 15211345, 27591430, 30422690, 46905431, 93810862, 184862581, 234527155, 369725162, 469054310, 924312905, 1848625810, 3142663877, 6285327754, 15713319385, 31426638770]

約数ペア:

[(1, 31426638770), (2, 15713319385), (5, 6285327754), (10, 3142663877), (17, 1848625810), (34, 924312905), (67, 469054310), (85, 369725162), (134, 234527155), (170, 184862581), (335, 93810862), (670, 46905431), (1033, 30422690), (1139, 27591430), (2066, 15211345), (2278, 13795715), (2671, 11765870), (5165, 6084538), (5342, 5882935), (5695, 5518286), (10330, 3042269), (11390, 2759143), (13355, 2353174), (17561, 1789570), (26710, 1176587), (35122, 894785), (45407, 692110), (69211, 454070), (87805, 357914), (90814, 346055), (138422, 227035), (175610, 178957)]