189633530

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 345885120

約数和(自身を除く): 156251590

約数列:

[1, 2, 5, 10, 139, 227, 278, 454, 601, 695, 1135, 1202, 1390, 2270, 3005, 6010, 31553, 63106, 83539, 136427, 157765, 167078, 272854, 315530, 417695, 682135, 835390, 1364270, 18963353, 37926706, 94816765, 189633530]

約数ペア:

[(1, 189633530), (2, 94816765), (5, 37926706), (10, 18963353), (139, 1364270), (227, 835390), (278, 682135), (454, 417695), (601, 315530), (695, 272854), (1135, 167078), (1202, 157765), (1390, 136427), (2270, 83539), (3005, 63106), (6010, 31553)]