40209330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191473}}^1$

素因数の和:191490

約数の個数: 32

約数和(自身を含む): 110289024

約数和(自身を除く): 70079694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 191473, 382946, 574419, 957365, 1148838, 1340311, 1914730, 2680622, 2872095, 4020933, 5744190, 6701555, 8041866, 13403110, 20104665, 40209330]

約数ペア:

[(1, 40209330), (2, 20104665), (3, 13403110), (5, 8041866), (6, 6701555), (7, 5744190), (10, 4020933), (14, 2872095), (15, 2680622), (21, 1914730), (30, 1340311), (35, 1148838), (42, 957365), (70, 574419), (105, 382946), (210, 191473)]