40842990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5099}}^1$

素因数の和:5201

約数の個数: 48

約数和(自身を含む): 107406000

約数和(自身を除く): 66563010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 5099, 8010, 10198, 15297, 25495, 30594, 45891, 50990, 76485, 91782, 152970, 229455, 453811, 458910, 907622, 1361433, 2269055, 2722866, 4084299, 4538110, 6807165, 8168598, 13614330, 20421495, 40842990]

約数ペア:

[(1, 40842990), (2, 20421495), (3, 13614330), (5, 8168598), (6, 6807165), (9, 4538110), (10, 4084299), (15, 2722866), (18, 2269055), (30, 1361433), (45, 907622), (89, 458910), (90, 453811), (178, 229455), (267, 152970), (445, 91782), (534, 76485), (801, 50990), (890, 45891), (1335, 30594), (1602, 25495), (2670, 15297), (4005, 10198), (5099, 8010)]