131999370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{11311}}^1$

素因数の和:11710

約数の個数: 32

約数和(自身を含む): 317640960

約数和(自身を除く): 185641590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11311, 11670, 22622, 33933, 56555, 67866, 113110, 169665, 339330, 4399979, 8799958, 13199937, 21999895, 26399874, 43999790, 65999685, 131999370]

約数ペア:

[(1, 131999370), (2, 65999685), (3, 43999790), (5, 26399874), (6, 21999895), (10, 13199937), (15, 8799958), (30, 4399979), (389, 339330), (778, 169665), (1167, 113110), (1945, 67866), (2334, 56555), (3890, 33933), (5835, 22622), (11311, 11670)]