83507270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15493}}^1$

素因数の和:15525

約数の個数: 48

約数和(自身を含む): 190762128

約数和(自身を除く): 107254858

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 15493, 30986, 77465, 108451, 154930, 170423, 216902, 340846, 542255, 759157, 852115, 1084510, 1192961, 1518314, 1704230, 2385922, 3795785, 5964805, 7591570, 8350727, 11929610, 16701454, 41753635, 83507270]

約数ペア:

[(1, 83507270), (2, 41753635), (5, 16701454), (7, 11929610), (10, 8350727), (11, 7591570), (14, 5964805), (22, 3795785), (35, 2385922), (49, 1704230), (55, 1518314), (70, 1192961), (77, 1084510), (98, 852115), (110, 759157), (154, 542255), (245, 340846), (385, 216902), (490, 170423), (539, 154930), (770, 108451), (1078, 77465), (2695, 30986), (5390, 15493)]