215047030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{8537}}^1$

素因数の和:8784

約数の個数: 32

約数和(自身を含む): 424167840

約数和(自身を除く): 209120810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 8537, 12595, 17074, 25190, 42685, 85370, 93907, 187814, 469535, 939070, 1954973, 3909946, 9774865, 19549730, 21504703, 43009406, 107523515, 215047030]

約数ペア:

[(1, 215047030), (2, 107523515), (5, 43009406), (10, 21504703), (11, 19549730), (22, 9774865), (55, 3909946), (110, 1954973), (229, 939070), (458, 469535), (1145, 187814), (2290, 93907), (2519, 85370), (5038, 42685), (8537, 25190), (12595, 17074)]