113315860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{809399}}^1$

素因数の和:809415

約数の個数: 24

約数和(自身を含む): 271958400

約数和(自身を除く): 158642540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 809399, 1618798, 3237596, 4046995, 5665793, 8093990, 11331586, 16187980, 22663172, 28328965, 56657930, 113315860]

約数ペア:

[(1, 113315860), (2, 56657930), (4, 28328965), (5, 22663172), (7, 16187980), (10, 11331586), (14, 8093990), (20, 5665793), (28, 4046995), (35, 3237596), (70, 1618798), (140, 809399)]