61585890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47741}}^1$

素因数の和:47794

約数の個数: 32

約数和(自身を含む): 151246656

約数和(自身を除く): 89660766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 47741, 95482, 143223, 238705, 286446, 477410, 716115, 1432230, 2052863, 4105726, 6158589, 10264315, 12317178, 20528630, 30792945, 61585890]

約数ペア:

[(1, 61585890), (2, 30792945), (3, 20528630), (5, 12317178), (6, 10264315), (10, 6158589), (15, 4105726), (30, 2052863), (43, 1432230), (86, 716115), (129, 477410), (215, 286446), (258, 238705), (430, 143223), (645, 95482), (1290, 47741)]