102241020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{243431}}^1$

素因数の和:243450

約数の個数: 48

約数和(自身を含む): 327172608

約数和(自身を除く): 224931588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 243431, 486862, 730293, 973724, 1217155, 1460586, 1704017, 2434310, 2921172, 3408034, 3651465, 4868620, 5112051, 6816068, 7302930, 8520085, 10224102, 14605860, 17040170, 20448204, 25560255, 34080340, 51120510, 102241020]

約数ペア:

[(1, 102241020), (2, 51120510), (3, 34080340), (4, 25560255), (5, 20448204), (6, 17040170), (7, 14605860), (10, 10224102), (12, 8520085), (14, 7302930), (15, 6816068), (20, 5112051), (21, 4868620), (28, 3651465), (30, 3408034), (35, 2921172), (42, 2434310), (60, 1704017), (70, 1460586), (84, 1217155), (105, 973724), (140, 730293), (210, 486862), (420, 243431)]