30821803558

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1\times {\mathrm{1213}}^1$

素因数の和:2321

約数の個数: 64

約数和(自身を含む): 57392092800

約数和(自身を除く): 26570289242

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 937, 1043, 1213, 1874, 1937, 2086, 2426, 3874, 6559, 8491, 12181, 13118, 13559, 15769, 16982, 24362, 27118, 31538, 85267, 110383, 139613, 170534, 180737, 220766, 279226, 361474, 977291, 1136581, 1265159, 1814969, 1954582, 2273162, 2349581, 2530318, 3629938, 4699162, 7956067, 12704783, 14775553, 15912134, 16447067, 25409566, 29551106, 32894134, 103428871, 169350569, 206857742, 338701138, 1185453983, 2201557397, 2370907966, 4403114794, 15410901779, 30821803558]

約数ペア:

[(1, 30821803558), (2, 15410901779), (7, 4403114794), (13, 2370907966), (14, 2201557397), (26, 1185453983), (91, 338701138), (149, 206857742), (182, 169350569), (298, 103428871), (937, 32894134), (1043, 29551106), (1213, 25409566), (1874, 16447067), (1937, 15912134), (2086, 14775553), (2426, 12704783), (3874, 7956067), (6559, 4699162), (8491, 3629938), (12181, 2530318), (13118, 2349581), (13559, 2273162), (15769, 1954582), (16982, 1814969), (24362, 1265159), (27118, 1136581), (31538, 977291), (85267, 361474), (110383, 279226), (139613, 220766), (170534, 180737)]