1590117790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{18313}}^1$

素因数の和:18796

約数の個数: 32

約数和(自身を含む): 3019612320

約数和(自身を除く): 1429494530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 457, 914, 2285, 4570, 8683, 17366, 18313, 36626, 43415, 86830, 91565, 183130, 347947, 695894, 1739735, 3479470, 8369041, 16738082, 41845205, 83690410, 159011779, 318023558, 795058895, 1590117790]

約数ペア:

[(1, 1590117790), (2, 795058895), (5, 318023558), (10, 159011779), (19, 83690410), (38, 41845205), (95, 16738082), (190, 8369041), (457, 3479470), (914, 1739735), (2285, 695894), (4570, 347947), (8683, 183130), (17366, 91565), (18313, 86830), (36626, 43415)]