38213580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27691}}^1$

素因数の和:27726

約数の個数: 48

約数和(自身を含む): 111654144

約数和(自身を除く): 73440564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 27691, 55382, 83073, 110764, 138455, 166146, 276910, 332292, 415365, 553820, 636893, 830730, 1273786, 1661460, 1910679, 2547572, 3184465, 3821358, 6368930, 7642716, 9553395, 12737860, 19106790, 38213580]

約数ペア:

[(1, 38213580), (2, 19106790), (3, 12737860), (4, 9553395), (5, 7642716), (6, 6368930), (10, 3821358), (12, 3184465), (15, 2547572), (20, 1910679), (23, 1661460), (30, 1273786), (46, 830730), (60, 636893), (69, 553820), (92, 415365), (115, 332292), (138, 276910), (230, 166146), (276, 138455), (345, 110764), (460, 83073), (690, 55382), (1380, 27691)]