69897190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3673}}^1$

素因数の和:3864

約数の個数: 32

約数和(自身を含む): 138083616

約数和(自身を除く): 68186426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3673, 3806, 7346, 9515, 18365, 19030, 36730, 40403, 80806, 202015, 404030, 635429, 1270858, 3177145, 6354290, 6989719, 13979438, 34948595, 69897190]

約数ペア:

[(1, 69897190), (2, 34948595), (5, 13979438), (10, 6989719), (11, 6354290), (22, 3177145), (55, 1270858), (110, 635429), (173, 404030), (346, 202015), (865, 80806), (1730, 40403), (1903, 36730), (3673, 19030), (3806, 18365), (7346, 9515)]