29953990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 59076864

約数和(自身を除く): 29122874

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 614, 887, 1535, 1774, 3070, 3377, 4435, 6754, 8870, 9757, 16885, 19514, 33770, 48785, 97570, 272309, 544618, 1361545, 2723090, 2995399, 5990798, 14976995, 29953990]

約数ペア:

[(1, 29953990), (2, 14976995), (5, 5990798), (10, 2995399), (11, 2723090), (22, 1361545), (55, 544618), (110, 272309), (307, 97570), (614, 48785), (887, 33770), (1535, 19514), (1774, 16885), (3070, 9757), (3377, 8870), (4435, 6754)]