172891330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{3089}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 323708400

約数和(自身を除く): 150817070

約数列:

[1, 2, 5, 10, 29, 58, 145, 193, 290, 386, 965, 1930, 3089, 5597, 6178, 11194, 15445, 27985, 30890, 55970, 89581, 179162, 447905, 596177, 895810, 1192354, 2980885, 5961770, 17289133, 34578266, 86445665, 172891330]

約数ペア:

[(1, 172891330), (2, 86445665), (5, 34578266), (10, 17289133), (29, 5961770), (58, 2980885), (145, 1192354), (193, 895810), (290, 596177), (386, 447905), (965, 179162), (1930, 89581), (3089, 55970), (5597, 30890), (6178, 27985), (11194, 15445)]