30663486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 76244064

約数和(自身を除く): 45580578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 397, 613, 794, 1191, 1226, 1839, 2382, 2779, 3573, 3678, 4291, 5517, 5558, 7146, 8337, 8582, 11034, 12873, 16674, 25011, 25746, 38619, 50022, 77238, 243361, 486722, 730083, 1460166, 1703527, 2190249, 3407054, 4380498, 5110581, 10221162, 15331743, 30663486]

約数ペア:

[(1, 30663486), (2, 15331743), (3, 10221162), (6, 5110581), (7, 4380498), (9, 3407054), (14, 2190249), (18, 1703527), (21, 1460166), (42, 730083), (63, 486722), (126, 243361), (397, 77238), (613, 50022), (794, 38619), (1191, 25746), (1226, 25011), (1839, 16674), (2382, 12873), (2779, 11034), (3573, 8582), (3678, 8337), (4291, 7146), (5517, 5558)]