3745390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 3719570

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 431, 790, 862, 869, 1738, 2155, 4310, 4345, 4741, 8690, 9482, 23705, 34049, 47410, 68098, 170245, 340490, 374539, 749078, 1872695, 3745390]

約数ペア:

[(1, 3745390), (2, 1872695), (5, 749078), (10, 374539), (11, 340490), (22, 170245), (55, 68098), (79, 47410), (110, 34049), (158, 23705), (395, 9482), (431, 8690), (790, 4741), (862, 4345), (869, 4310), (1738, 2155)]