190027930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{27031}}^1$

素因数の和:27094

約数の個数: 32

約数和(自身を含む): 369797760

約数和(自身を除く): 179769830

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 27031, 54062, 135155, 270310, 513589, 1000147, 1027178, 2000294, 2567945, 5000735, 5135890, 10001470, 19002793, 38005586, 95013965, 190027930]

約数ペア:

[(1, 190027930), (2, 95013965), (5, 38005586), (10, 19002793), (19, 10001470), (37, 5135890), (38, 5000735), (74, 2567945), (95, 2000294), (185, 1027178), (190, 1000147), (370, 513589), (703, 270310), (1406, 135155), (3515, 54062), (7030, 27031)]