30506796

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{619}}^1$

素因数の和:703

約数の個数: 54

約数和(自身を含む): 79382940

約数和(自身を除く): 48876144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 619, 666, 1238, 1332, 1369, 1857, 2476, 2738, 3714, 4107, 5476, 5571, 7428, 8214, 11142, 12321, 16428, 22284, 22903, 24642, 45806, 49284, 68709, 91612, 137418, 206127, 274836, 412254, 824508, 847411, 1694822, 2542233, 3389644, 5084466, 7626699, 10168932, 15253398, 30506796]

約数ペア:

[(1, 30506796), (2, 15253398), (3, 10168932), (4, 7626699), (6, 5084466), (9, 3389644), (12, 2542233), (18, 1694822), (36, 847411), (37, 824508), (74, 412254), (111, 274836), (148, 206127), (222, 137418), (333, 91612), (444, 68709), (619, 49284), (666, 45806), (1238, 24642), (1332, 22903), (1369, 22284), (1857, 16428), (2476, 12321), (2738, 11142), (3714, 8214), (4107, 7428), (5476, 5571)]