550881990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{6120911}}^1$

素因数の和:6120924

約数の個数: 24

約数和(自身を含む): 1432293408

約数和(自身を除く): 881411418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 6120911, 12241822, 18362733, 30604555, 36725466, 55088199, 61209110, 91813665, 110176398, 183627330, 275440995, 550881990]

約数ペア:

[(1, 550881990), (2, 275440995), (3, 183627330), (5, 110176398), (6, 91813665), (9, 61209110), (10, 55088199), (15, 36725466), (18, 30604555), (30, 18362733), (45, 12241822), (90, 6120911)]