30878526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 72493056

約数和(自身を除く): 41614530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 827, 889, 1654, 1778, 2481, 2667, 4962, 5334, 5789, 6223, 11578, 12446, 17367, 18669, 34734, 37338, 40523, 81046, 105029, 121569, 210058, 243138, 315087, 630174, 735203, 1470406, 2205609, 4411218, 5146421, 10292842, 15439263, 30878526]

約数ペア:

[(1, 30878526), (2, 15439263), (3, 10292842), (6, 5146421), (7, 4411218), (14, 2205609), (21, 1470406), (42, 735203), (49, 630174), (98, 315087), (127, 243138), (147, 210058), (254, 121569), (294, 105029), (381, 81046), (762, 40523), (827, 37338), (889, 34734), (1654, 18669), (1778, 17367), (2481, 12446), (2667, 11578), (4962, 6223), (5334, 5789)]