29135930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 55857600

約数和(自身を除く): 26721670

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 1723, 3382, 3446, 8455, 8615, 16910, 17230, 32737, 65474, 153347, 163685, 306694, 327370, 766735, 1533470, 2913593, 5827186, 14567965, 29135930]

約数ペア:

[(1, 29135930), (2, 14567965), (5, 5827186), (10, 2913593), (19, 1533470), (38, 766735), (89, 327370), (95, 306694), (178, 163685), (190, 153347), (445, 65474), (890, 32737), (1691, 17230), (1723, 16910), (3382, 8615), (3446, 8455)]