730314306

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{145423}}^1$

素因数の和:145468

約数の個数: 40

約数和(自身を含む): 1689245184

約数和(自身を除く): 958930878

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 145423, 290846, 436269, 872538, 1308807, 2617614, 3926421, 4508113, 7852842, 9016226, 11779263, 13524339, 23558526, 27048678, 40573017, 81146034, 121719051, 243438102, 365157153, 730314306]

約数ペア:

[(1, 730314306), (2, 365157153), (3, 243438102), (6, 121719051), (9, 81146034), (18, 40573017), (27, 27048678), (31, 23558526), (54, 13524339), (62, 11779263), (81, 9016226), (93, 7852842), (162, 4508113), (186, 3926421), (279, 2617614), (558, 1308807), (837, 872538), (1674, 436269), (2511, 290846), (5022, 145423)]