34154020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 80458560

約数和(自身を除く): 46304540

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 289, 311, 323, 340, 380, 578, 622, 646, 1156, 1244, 1292, 1445, 1555, 1615, 2890, 3110, 3230, 5287, 5491, 5780, 5909, 6220, 6460, 10574, 10982, 11818, 21148, 21964, 23636, 26435, 27455, 29545, 52870, 54910, 59090, 89879, 100453, 105740, 109820, 118180, 179758, 200906, 359516, 401812, 449395, 502265, 898790, 1004530, 1707701, 1797580, 2009060, 3415402, 6830804, 8538505, 17077010, 34154020]

約数ペア:

[(1, 34154020), (2, 17077010), (4, 8538505), (5, 6830804), (10, 3415402), (17, 2009060), (19, 1797580), (20, 1707701), (34, 1004530), (38, 898790), (68, 502265), (76, 449395), (85, 401812), (95, 359516), (170, 200906), (190, 179758), (289, 118180), (311, 109820), (323, 105740), (340, 100453), (380, 89879), (578, 59090), (622, 54910), (646, 52870), (1156, 29545), (1244, 27455), (1292, 26435), (1445, 23636), (1555, 21964), (1615, 21148), (2890, 11818), (3110, 10982), (3230, 10574), (5287, 6460), (5491, 6220), (5780, 5909)]