2821152770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{54347}}^1$

素因数の和:54562

約数の個数: 32

約数和(自身を含む): 5282625600

約数和(自身を除く): 2461472830

約数列:

[1, 2, 5, 10, 29, 58, 145, 179, 290, 358, 895, 1790, 5191, 10382, 25955, 51910, 54347, 108694, 271735, 543470, 1576063, 3152126, 7880315, 9728113, 15760630, 19456226, 48640565, 97281130, 282115277, 564230554, 1410576385, 2821152770]

約数ペア:

[(1, 2821152770), (2, 1410576385), (5, 564230554), (10, 282115277), (29, 97281130), (58, 48640565), (145, 19456226), (179, 15760630), (290, 9728113), (358, 7880315), (895, 3152126), (1790, 1576063), (5191, 543470), (10382, 271735), (25955, 108694), (51910, 54347)]