77411230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1303}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 150502464

約数和(自身を除く): 73091234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 457, 914, 1303, 2285, 2606, 4570, 5941, 6515, 11882, 13030, 16939, 29705, 33878, 59410, 84695, 169390, 595471, 1190942, 2977355, 5954710, 7741123, 15482246, 38705615, 77411230]

約数ペア:

[(1, 77411230), (2, 38705615), (5, 15482246), (10, 7741123), (13, 5954710), (26, 2977355), (65, 1190942), (130, 595471), (457, 169390), (914, 84695), (1303, 59410), (2285, 33878), (2606, 29705), (4570, 16939), (5941, 13030), (6515, 11882)]