78962190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61211}}^1$

素因数の和:61264

約数の個数: 32

約数和(自身を含む): 193919616

約数和(自身を除く): 114957426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 61211, 122422, 183633, 306055, 367266, 612110, 918165, 1836330, 2632073, 5264146, 7896219, 13160365, 15792438, 26320730, 39481095, 78962190]

約数ペア:

[(1, 78962190), (2, 39481095), (3, 26320730), (5, 15792438), (6, 13160365), (10, 7896219), (15, 5264146), (30, 2632073), (43, 1836330), (86, 918165), (129, 612110), (215, 367266), (258, 306055), (430, 183633), (645, 122422), (1290, 61211)]