27182890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1511}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 56173824

約数和(自身を除く): 28990934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1511, 1799, 2570, 3022, 3598, 7555, 8995, 10577, 15110, 17990, 21154, 52885, 105770, 388327, 776654, 1941635, 2718289, 3883270, 5436578, 13591445, 27182890]

約数ペア:

[(1, 27182890), (2, 13591445), (5, 5436578), (7, 3883270), (10, 2718289), (14, 1941635), (35, 776654), (70, 388327), (257, 105770), (514, 52885), (1285, 21154), (1511, 17990), (1799, 15110), (2570, 10577), (3022, 8995), (3598, 7555)]