30260376

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^2\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 84504420

約数和(自身を除く): 54244044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 307, 333, 444, 614, 666, 888, 921, 1228, 1332, 1369, 1842, 2456, 2664, 2738, 2763, 3684, 4107, 5476, 5526, 7368, 8214, 10952, 11052, 11359, 12321, 16428, 22104, 22718, 24642, 32856, 34077, 45436, 49284, 68154, 90872, 98568, 102231, 136308, 204462, 272616, 408924, 420283, 817848, 840566, 1260849, 1681132, 2521698, 3362264, 3782547, 5043396, 7565094, 10086792, 15130188, 30260376]

約数ペア:

[(1, 30260376), (2, 15130188), (3, 10086792), (4, 7565094), (6, 5043396), (8, 3782547), (9, 3362264), (12, 2521698), (18, 1681132), (24, 1260849), (36, 840566), (37, 817848), (72, 420283), (74, 408924), (111, 272616), (148, 204462), (222, 136308), (296, 102231), (307, 98568), (333, 90872), (444, 68154), (614, 49284), (666, 45436), (888, 34077), (921, 32856), (1228, 24642), (1332, 22718), (1369, 22104), (1842, 16428), (2456, 12321), (2664, 11359), (2738, 11052), (2763, 10952), (3684, 8214), (4107, 7368), (5476, 5526)]