131323110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{16273}}^1$

素因数の和:16552

約数の個数: 32

約数和(自身を含む): 316366560

約数和(自身を除く): 185043450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 16273, 32546, 48819, 81365, 97638, 162730, 244095, 488190, 4377437, 8754874, 13132311, 21887185, 26264622, 43774370, 65661555, 131323110]

約数ペア:

[(1, 131323110), (2, 65661555), (3, 43774370), (5, 26264622), (6, 21887185), (10, 13132311), (15, 8754874), (30, 4377437), (269, 488190), (538, 244095), (807, 162730), (1345, 97638), (1614, 81365), (2690, 48819), (4035, 32546), (8070, 16273)]