1102090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 2223936

約数和(自身を除く): 1121846

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 233, 430, 466, 473, 946, 1165, 2330, 2365, 2563, 4730, 5126, 10019, 12815, 20038, 25630, 50095, 100190, 110209, 220418, 551045, 1102090]

約数ペア:

[(1, 1102090), (2, 551045), (5, 220418), (10, 110209), (11, 100190), (22, 50095), (43, 25630), (55, 20038), (86, 12815), (110, 10019), (215, 5126), (233, 4730), (430, 2563), (466, 2365), (473, 2330), (946, 1165)]