8885660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{9067}}^1$

素因数の和:9090

約数の個数: 36

約数和(自身を含む): 21708792

約数和(自身を除く): 12823132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 9067, 18134, 36268, 45335, 63469, 90670, 126938, 181340, 253876, 317345, 444283, 634690, 888566, 1269380, 1777132, 2221415, 4442830, 8885660]

約数ペア:

[(1, 8885660), (2, 4442830), (4, 2221415), (5, 1777132), (7, 1269380), (10, 888566), (14, 634690), (20, 444283), (28, 317345), (35, 253876), (49, 181340), (70, 126938), (98, 90670), (140, 63469), (196, 45335), (245, 36268), (490, 18134), (980, 9067)]