506871990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5631911}}^1$

素因数の和:5631924

約数の個数: 24

約数和(自身を含む): 1317867408

約数和(自身を除く): 810995418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5631911, 11263822, 16895733, 28159555, 33791466, 50687199, 56319110, 84478665, 101374398, 168957330, 253435995, 506871990]

約数ペア:

[(1, 506871990), (2, 253435995), (3, 168957330), (5, 101374398), (6, 84478665), (9, 56319110), (10, 50687199), (15, 33791466), (18, 28159555), (30, 16895733), (45, 11263822), (90, 5631911)]