71530410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3307}}^1$

素因数の和:3427

約数の個数: 64

約数和(自身を含む): 198162432

約数和(自身を除く): 126632022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1442, 1545, 2163, 3090, 3307, 3605, 4326, 6614, 7210, 9921, 10815, 16535, 19842, 21630, 23149, 33070, 46298, 49605, 69447, 99210, 115745, 138894, 231490, 340621, 347235, 681242, 694470, 1021863, 1703105, 2043726, 2384347, 3406210, 4768694, 5109315, 7153041, 10218630, 11921735, 14306082, 23843470, 35765205, 71530410]

約数ペア:

[(1, 71530410), (2, 35765205), (3, 23843470), (5, 14306082), (6, 11921735), (7, 10218630), (10, 7153041), (14, 5109315), (15, 4768694), (21, 3406210), (30, 2384347), (35, 2043726), (42, 1703105), (70, 1021863), (103, 694470), (105, 681242), (206, 347235), (210, 340621), (309, 231490), (515, 138894), (618, 115745), (721, 99210), (1030, 69447), (1442, 49605), (1545, 46298), (2163, 33070), (3090, 23149), (3307, 21630), (3605, 19842), (4326, 16535), (6614, 10815), (7210, 9921)]