1187230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 2395008

約数和(自身を除く): 1207778

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 251, 430, 473, 502, 946, 1255, 2365, 2510, 2761, 4730, 5522, 10793, 13805, 21586, 27610, 53965, 107930, 118723, 237446, 593615, 1187230]

約数ペア:

[(1, 1187230), (2, 593615), (5, 237446), (10, 118723), (11, 107930), (22, 53965), (43, 27610), (55, 21586), (86, 13805), (110, 10793), (215, 5522), (251, 4730), (430, 2761), (473, 2510), (502, 2365), (946, 1255)]