22687230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 55881360

約数和(自身を除く): 33194130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 409, 430, 645, 818, 1227, 1290, 1849, 2045, 2454, 3698, 4090, 5547, 6135, 9245, 11094, 12270, 17587, 18490, 27735, 35174, 52761, 55470, 87935, 105522, 175870, 263805, 527610, 756241, 1512482, 2268723, 3781205, 4537446, 7562410, 11343615, 22687230]

約数ペア:

[(1, 22687230), (2, 11343615), (3, 7562410), (5, 4537446), (6, 3781205), (10, 2268723), (15, 1512482), (30, 756241), (43, 527610), (86, 263805), (129, 175870), (215, 105522), (258, 87935), (409, 55470), (430, 52761), (645, 35174), (818, 27735), (1227, 18490), (1290, 17587), (1849, 12270), (2045, 11094), (2454, 9245), (3698, 6135), (4090, 5547)]