29700495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 58125600

約数和(自身を除く): 28425105

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2069, 2871, 4785, 6207, 10345, 14355, 18621, 22759, 31035, 60001, 68277, 93105, 113795, 180003, 204831, 300005, 341385, 540009, 660011, 900015, 1024155, 1980033, 2700045, 3300055, 5940099, 9900165, 29700495]

約数ペア:

[(1, 29700495), (3, 9900165), (5, 5940099), (9, 3300055), (11, 2700045), (15, 1980033), (29, 1024155), (33, 900015), (45, 660011), (55, 540009), (87, 341385), (99, 300005), (145, 204831), (165, 180003), (261, 113795), (319, 93105), (435, 68277), (495, 60001), (957, 31035), (1305, 22759), (1595, 18621), (2069, 14355), (2871, 10345), (4785, 6207)]