30834650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8009}}^1$

素因数の和:8039

約数の個数: 48

約数和(自身を含む): 71513280

約数和(自身を除く): 40678630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 8009, 16018, 40045, 56063, 80090, 88099, 112126, 176198, 200225, 280315, 400450, 440495, 560630, 616693, 880990, 1233386, 1401575, 2202475, 2803150, 3083465, 4404950, 6166930, 15417325, 30834650]

約数ペア:

[(1, 30834650), (2, 15417325), (5, 6166930), (7, 4404950), (10, 3083465), (11, 2803150), (14, 2202475), (22, 1401575), (25, 1233386), (35, 880990), (50, 616693), (55, 560630), (70, 440495), (77, 400450), (110, 280315), (154, 200225), (175, 176198), (275, 112126), (350, 88099), (385, 80090), (550, 56063), (770, 40045), (1925, 16018), (3850, 8009)]