233715860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1669399}}^1$

素因数の和:1669415

約数の個数: 24

約数和(自身を含む): 560918400

約数和(自身を除く): 327202540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1669399, 3338798, 6677596, 8346995, 11685793, 16693990, 23371586, 33387980, 46743172, 58428965, 116857930, 233715860]

約数ペア:

[(1, 233715860), (2, 116857930), (4, 58428965), (5, 46743172), (7, 33387980), (10, 23371586), (14, 16693990), (20, 11685793), (28, 8346995), (35, 6677596), (70, 3338798), (140, 1669399)]