87659370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22651}}^1$

素因数の和:22707

約数の個数: 48

約数和(自身を含む): 233224992

約数和(自身を除く): 145565622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 22651, 45302, 67953, 113255, 135906, 203859, 226510, 339765, 407718, 679530, 973993, 1019295, 1947986, 2038590, 2921979, 4869965, 5843958, 8765937, 9739930, 14609895, 17531874, 29219790, 43829685, 87659370]

約数ペア:

[(1, 87659370), (2, 43829685), (3, 29219790), (5, 17531874), (6, 14609895), (9, 9739930), (10, 8765937), (15, 5843958), (18, 4869965), (30, 2921979), (43, 2038590), (45, 1947986), (86, 1019295), (90, 973993), (129, 679530), (215, 407718), (258, 339765), (387, 226510), (430, 203859), (645, 135906), (774, 113255), (1290, 67953), (1935, 45302), (3870, 22651)]