295890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 812160

約数和(自身を除く): 516270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1409, 2818, 4227, 7045, 8454, 9863, 14090, 19726, 21135, 29589, 42270, 49315, 59178, 98630, 147945, 295890]

約数ペア:

[(1, 295890), (2, 147945), (3, 98630), (5, 59178), (6, 49315), (7, 42270), (10, 29589), (14, 21135), (15, 19726), (21, 14090), (30, 9863), (35, 8454), (42, 7045), (70, 4227), (105, 2818), (210, 1409)]