130749763970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13679}}^1\times {\mathrm{19507}}^1$

素因数の和:33207

約数の個数: 48

約数和(自身を含む): 273808045440

約数和(自身を除く): 143058281470

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 13679, 19507, 27358, 39014, 68395, 95753, 97535, 136549, 136790, 191506, 195070, 273098, 478765, 670271, 682745, 955843, 957530, 1340542, 1365490, 1911686, 3351355, 4779215, 6702710, 9558430, 266836253, 533672506, 1334181265, 1867853771, 2668362530, 3735707542, 9339268855, 13074976397, 18678537710, 26149952794, 65374881985, 130749763970]

約数ペア:

[(1, 130749763970), (2, 65374881985), (5, 26149952794), (7, 18678537710), (10, 13074976397), (14, 9339268855), (35, 3735707542), (49, 2668362530), (70, 1867853771), (98, 1334181265), (245, 533672506), (490, 266836253), (13679, 9558430), (19507, 6702710), (27358, 4779215), (39014, 3351355), (68395, 1911686), (95753, 1365490), (97535, 1340542), (136549, 957530), (136790, 955843), (191506, 682745), (195070, 670271), (273098, 478765)]