116819460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{648997}}^1$

素因数の和:649012

約数の個数: 36

約数和(自身を含む): 354352908

約数和(自身を除く): 237533448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 648997, 1297994, 1946991, 2595988, 3244985, 3893982, 5840973, 6489970, 7787964, 9734955, 11681946, 12979940, 19469910, 23363892, 29204865, 38939820, 58409730, 116819460]

約数ペア:

[(1, 116819460), (2, 58409730), (3, 38939820), (4, 29204865), (5, 23363892), (6, 19469910), (9, 12979940), (10, 11681946), (12, 9734955), (15, 7787964), (18, 6489970), (20, 5840973), (30, 3893982), (36, 3244985), (45, 2595988), (60, 1946991), (90, 1297994), (180, 648997)]