30441054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2269

約数の個数: 48

約数和(自身を含む): 72361728

約数和(自身を除く): 41920674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2203, 2303, 4406, 4606, 6609, 6909, 13218, 13818, 15421, 30842, 46263, 92526, 103541, 107947, 207082, 215894, 310623, 323841, 621246, 647682, 724787, 1449574, 2174361, 4348722, 5073509, 10147018, 15220527, 30441054]

約数ペア:

[(1, 30441054), (2, 15220527), (3, 10147018), (6, 5073509), (7, 4348722), (14, 2174361), (21, 1449574), (42, 724787), (47, 647682), (49, 621246), (94, 323841), (98, 310623), (141, 215894), (147, 207082), (282, 107947), (294, 103541), (329, 92526), (658, 46263), (987, 30842), (1974, 15421), (2203, 13818), (2303, 13218), (4406, 6909), (4606, 6609)]