1949522070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{64984069}}^1$

素因数の和:64984079

約数の個数: 16

約数和(自身を含む): 4678853040

約数和(自身を除く): 2729330970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 64984069, 129968138, 194952207, 324920345, 389904414, 649840690, 974761035, 1949522070]

約数ペア:

[(1, 1949522070), (2, 974761035), (3, 649840690), (5, 389904414), (6, 324920345), (10, 194952207), (15, 129968138), (30, 64984069)]