457082890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{2693}}^1$

素因数の和:4254

約数の個数: 32

約数和(自身を含む): 898459776

約数和(自身を除く): 441376886

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1543, 2693, 3086, 5386, 7715, 13465, 15430, 16973, 26930, 29623, 33946, 59246, 84865, 148115, 169730, 296230, 4155299, 8310598, 20776495, 41552990, 45708289, 91416578, 228541445, 457082890]

約数ペア:

[(1, 457082890), (2, 228541445), (5, 91416578), (10, 45708289), (11, 41552990), (22, 20776495), (55, 8310598), (110, 4155299), (1543, 296230), (2693, 169730), (3086, 148115), (5386, 84865), (7715, 59246), (13465, 33946), (15430, 29623), (16973, 26930)]