26987070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 72036864

約数和(自身を除く): 45049794

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1543, 1590, 1749, 2915, 3086, 3498, 4629, 5830, 7715, 8745, 9258, 15430, 16973, 17490, 23145, 33946, 46290, 50919, 81779, 84865, 101838, 163558, 169730, 245337, 254595, 408895, 490674, 509190, 817790, 899569, 1226685, 1799138, 2453370, 2698707, 4497845, 5397414, 8995690, 13493535, 26987070]

約数ペア:

[(1, 26987070), (2, 13493535), (3, 8995690), (5, 5397414), (6, 4497845), (10, 2698707), (11, 2453370), (15, 1799138), (22, 1226685), (30, 899569), (33, 817790), (53, 509190), (55, 490674), (66, 408895), (106, 254595), (110, 245337), (159, 169730), (165, 163558), (265, 101838), (318, 84865), (330, 81779), (530, 50919), (583, 46290), (795, 33946), (1166, 23145), (1543, 17490), (1590, 16973), (1749, 15430), (2915, 9258), (3086, 8745), (3498, 7715), (4629, 5830)]