7020660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6883}}^1$

素因数の和:6912

約数の個数: 48

約数和(自身を含む): 20817216

約数和(自身を除く): 13796556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 6883, 13766, 20649, 27532, 34415, 41298, 68830, 82596, 103245, 117011, 137660, 206490, 234022, 351033, 412980, 468044, 585055, 702066, 1170110, 1404132, 1755165, 2340220, 3510330, 7020660]

約数ペア:

[(1, 7020660), (2, 3510330), (3, 2340220), (4, 1755165), (5, 1404132), (6, 1170110), (10, 702066), (12, 585055), (15, 468044), (17, 412980), (20, 351033), (30, 234022), (34, 206490), (51, 137660), (60, 117011), (68, 103245), (85, 82596), (102, 68830), (170, 41298), (204, 34415), (255, 27532), (340, 20649), (510, 13766), (1020, 6883)]