667031930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{11939}}^1$

素因数の和:12134

約数の個数: 32

約数和(自身を含む): 1241377920

約数和(自身を除く): 574345990

約数列:

[1, 2, 5, 10, 37, 74, 151, 185, 302, 370, 755, 1510, 5587, 11174, 11939, 23878, 27935, 55870, 59695, 119390, 441743, 883486, 1802789, 2208715, 3605578, 4417430, 9013945, 18027890, 66703193, 133406386, 333515965, 667031930]

約数ペア:

[(1, 667031930), (2, 333515965), (5, 133406386), (10, 66703193), (37, 18027890), (74, 9013945), (151, 4417430), (185, 3605578), (302, 2208715), (370, 1802789), (755, 883486), (1510, 441743), (5587, 119390), (11174, 59695), (11939, 55870), (23878, 27935)]