1139930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 2299968

約数和(自身を除く): 1160038

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 241, 430, 473, 482, 946, 1205, 2365, 2410, 2651, 4730, 5302, 10363, 13255, 20726, 26510, 51815, 103630, 113993, 227986, 569965, 1139930]

約数ペア:

[(1, 1139930), (2, 569965), (5, 227986), (10, 113993), (11, 103630), (22, 51815), (43, 26510), (55, 20726), (86, 13255), (110, 10363), (215, 5302), (241, 4730), (430, 2651), (473, 2410), (482, 2365), (946, 1205)]