140512380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2341873}}^1$

素因数の和:2341885

約数の個数: 24

約数和(自身を含む): 393434832

約数和(自身を除く): 252922452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2341873, 4683746, 7025619, 9367492, 11709365, 14051238, 23418730, 28102476, 35128095, 46837460, 70256190, 140512380]

約数ペア:

[(1, 140512380), (2, 70256190), (3, 46837460), (4, 35128095), (5, 28102476), (6, 23418730), (10, 14051238), (12, 11709365), (15, 9367492), (20, 7025619), (30, 4683746), (60, 2341873)]