314071780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1427599}}^1$

素因数の和:1427619

約数の個数: 24

約数和(自身を含む): 719510400

約数和(自身を除く): 405438620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1427599, 2855198, 5710396, 7137995, 14275990, 15703589, 28551980, 31407178, 62814356, 78517945, 157035890, 314071780]

約数ペア:

[(1, 314071780), (2, 157035890), (4, 78517945), (5, 62814356), (10, 31407178), (11, 28551980), (20, 15703589), (22, 14275990), (44, 7137995), (55, 5710396), (110, 2855198), (220, 1427599)]