298911540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{105997}}^1$

素因数の和:106056

約数の個数: 48

約数和(自身を含む): 854767872

約数和(自身を除く): 555856332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 105997, 211994, 317991, 423988, 529985, 635982, 1059970, 1271964, 1589955, 2119940, 3179910, 4981859, 6359820, 9963718, 14945577, 19927436, 24909295, 29891154, 49818590, 59782308, 74727885, 99637180, 149455770, 298911540]

約数ペア:

[(1, 298911540), (2, 149455770), (3, 99637180), (4, 74727885), (5, 59782308), (6, 49818590), (10, 29891154), (12, 24909295), (15, 19927436), (20, 14945577), (30, 9963718), (47, 6359820), (60, 4981859), (94, 3179910), (141, 2119940), (188, 1589955), (235, 1271964), (282, 1059970), (470, 635982), (564, 529985), (705, 423988), (940, 317991), (1410, 211994), (2820, 105997)]