1295730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4799}}^1$

素因数の和:4815

約数の個数: 32

約数和(自身を含む): 3456000

約数和(自身を除く): 2160270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4799, 9598, 14397, 23995, 28794, 43191, 47990, 71985, 86382, 129573, 143970, 215955, 259146, 431910, 647865, 1295730]

約数ペア:

[(1, 1295730), (2, 647865), (3, 431910), (5, 259146), (6, 215955), (9, 143970), (10, 129573), (15, 86382), (18, 71985), (27, 47990), (30, 43191), (45, 28794), (54, 23995), (90, 14397), (135, 9598), (270, 4799)]