127811490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4260383}}^1$

素因数の和:4260393

約数の個数: 16

約数和(自身を含む): 306747648

約数和(自身を除く): 178936158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4260383, 8520766, 12781149, 21301915, 25562298, 42603830, 63905745, 127811490]

約数ペア:

[(1, 127811490), (2, 63905745), (3, 42603830), (5, 25562298), (6, 21301915), (10, 12781149), (15, 8520766), (30, 4260383)]