141854930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43117}}^1$

素因数の和:43178

約数の個数: 32

約数和(自身を含む): 298031616

約数和(自身を除く): 156176686

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 43117, 86234, 215585, 301819, 431170, 603638, 1509095, 2026499, 3018190, 4052998, 10132495, 14185493, 20264990, 28370986, 70927465, 141854930]

約数ペア:

[(1, 141854930), (2, 70927465), (5, 28370986), (7, 20264990), (10, 14185493), (14, 10132495), (35, 4052998), (47, 3018190), (70, 2026499), (94, 1509095), (235, 603638), (329, 431170), (470, 301819), (658, 215585), (1645, 86234), (3290, 43117)]