30564664

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 65116800

約数和(自身を除く): 34552136

約数列:

[1, 2, 4, 8, 13, 26, 37, 47, 52, 74, 94, 104, 148, 169, 188, 296, 338, 376, 481, 611, 676, 962, 1222, 1352, 1739, 1924, 2197, 2444, 3478, 3848, 4394, 4888, 6253, 6956, 7943, 8788, 12506, 13912, 15886, 17576, 22607, 25012, 31772, 45214, 50024, 63544, 81289, 90428, 103259, 162578, 180856, 206518, 293891, 325156, 413036, 587782, 650312, 826072, 1175564, 2351128, 3820583, 7641166, 15282332, 30564664]

約数ペア:

[(1, 30564664), (2, 15282332), (4, 7641166), (8, 3820583), (13, 2351128), (26, 1175564), (37, 826072), (47, 650312), (52, 587782), (74, 413036), (94, 325156), (104, 293891), (148, 206518), (169, 180856), (188, 162578), (296, 103259), (338, 90428), (376, 81289), (481, 63544), (611, 50024), (676, 45214), (962, 31772), (1222, 25012), (1352, 22607), (1739, 17576), (1924, 15886), (2197, 13912), (2444, 12506), (3478, 8788), (3848, 7943), (4394, 6956), (4888, 6253)]