74847690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2657}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 195299208

約数和(自身を除く): 120451518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2657, 2817, 3130, 4695, 5314, 5634, 7971, 9390, 13285, 14085, 15942, 23913, 26570, 28170, 39855, 47826, 79710, 119565, 239130, 831641, 1663282, 2494923, 4158205, 4989846, 7484769, 8316410, 12474615, 14969538, 24949230, 37423845, 74847690]

約数ペア:

[(1, 74847690), (2, 37423845), (3, 24949230), (5, 14969538), (6, 12474615), (9, 8316410), (10, 7484769), (15, 4989846), (18, 4158205), (30, 2494923), (45, 1663282), (90, 831641), (313, 239130), (626, 119565), (939, 79710), (1565, 47826), (1878, 39855), (2657, 28170), (2817, 26570), (3130, 23913), (4695, 15942), (5314, 14085), (5634, 13285), (7971, 9390)]