2940881570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1583}}^1\times {\mathrm{16889}}^1$

素因数の和:18490

約数の個数: 32

約数和(自身を含む): 5778812160

約数和(自身を除く): 2837930590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1583, 3166, 7915, 15830, 16889, 17413, 33778, 34826, 84445, 87065, 168890, 174130, 185779, 371558, 928895, 1857790, 26735287, 53470574, 133676435, 267352870, 294088157, 588176314, 1470440785, 2940881570]

約数ペア:

[(1, 2940881570), (2, 1470440785), (5, 588176314), (10, 294088157), (11, 267352870), (22, 133676435), (55, 53470574), (110, 26735287), (1583, 1857790), (3166, 928895), (7915, 371558), (15830, 185779), (16889, 174130), (17413, 168890), (33778, 87065), (34826, 84445)]