77927610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 192981888

約数和(自身を除く): 115054278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 193, 215, 258, 313, 386, 430, 579, 626, 645, 939, 965, 1158, 1290, 1565, 1878, 1930, 2895, 3130, 4695, 5790, 8299, 9390, 13459, 16598, 24897, 26918, 40377, 41495, 49794, 60409, 67295, 80754, 82990, 120818, 124485, 134590, 181227, 201885, 248970, 302045, 362454, 403770, 604090, 906135, 1812270, 2597587, 5195174, 7792761, 12987935, 15585522, 25975870, 38963805, 77927610]

約数ペア:

[(1, 77927610), (2, 38963805), (3, 25975870), (5, 15585522), (6, 12987935), (10, 7792761), (15, 5195174), (30, 2597587), (43, 1812270), (86, 906135), (129, 604090), (193, 403770), (215, 362454), (258, 302045), (313, 248970), (386, 201885), (430, 181227), (579, 134590), (626, 124485), (645, 120818), (939, 82990), (965, 80754), (1158, 67295), (1290, 60409), (1565, 49794), (1878, 41495), (1930, 40377), (2895, 26918), (3130, 24897), (4695, 16598), (5790, 13459), (8299, 9390)]