1205891910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13398799}}^1$

素因数の和:13398812

約数の個数: 24

約数和(自身を含む): 3135319200

約数和(自身を除く): 1929427290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13398799, 26797598, 40196397, 66993995, 80392794, 120589191, 133987990, 200981985, 241178382, 401963970, 602945955, 1205891910]

約数ペア:

[(1, 1205891910), (2, 602945955), (3, 401963970), (5, 241178382), (6, 200981985), (9, 133987990), (10, 120589191), (15, 80392794), (18, 66993995), (30, 40196397), (45, 26797598), (90, 13398799)]