30654246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 73156608

約数和(自身を除く): 42502362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 53, 94, 106, 141, 159, 282, 293, 318, 329, 371, 586, 658, 742, 879, 987, 1113, 1758, 1974, 2051, 2226, 2491, 4102, 4982, 6153, 7473, 12306, 13771, 14946, 15529, 17437, 27542, 31058, 34874, 41313, 46587, 52311, 82626, 93174, 96397, 104622, 108703, 192794, 217406, 289191, 326109, 578382, 652218, 729863, 1459726, 2189589, 4379178, 5109041, 10218082, 15327123, 30654246]

約数ペア:

[(1, 30654246), (2, 15327123), (3, 10218082), (6, 5109041), (7, 4379178), (14, 2189589), (21, 1459726), (42, 729863), (47, 652218), (53, 578382), (94, 326109), (106, 289191), (141, 217406), (159, 192794), (282, 108703), (293, 104622), (318, 96397), (329, 93174), (371, 82626), (586, 52311), (658, 46587), (742, 41313), (879, 34874), (987, 31058), (1113, 27542), (1758, 17437), (1974, 15529), (2051, 14946), (2226, 13771), (2491, 12306), (4102, 7473), (4982, 6153)]