56437170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 142331904

約数和(自身を除く): 85894734

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 263, 311, 345, 526, 622, 690, 789, 933, 1315, 1555, 1578, 1866, 2630, 3110, 3945, 4665, 6049, 7153, 7890, 9330, 12098, 14306, 18147, 21459, 30245, 35765, 36294, 42918, 60490, 71530, 81793, 90735, 107295, 163586, 181470, 214590, 245379, 408965, 490758, 817930, 1226895, 1881239, 2453790, 3762478, 5643717, 9406195, 11287434, 18812390, 28218585, 56437170]

約数ペア:

[(1, 56437170), (2, 28218585), (3, 18812390), (5, 11287434), (6, 9406195), (10, 5643717), (15, 3762478), (23, 2453790), (30, 1881239), (46, 1226895), (69, 817930), (115, 490758), (138, 408965), (230, 245379), (263, 214590), (311, 181470), (345, 163586), (526, 107295), (622, 90735), (690, 81793), (789, 71530), (933, 60490), (1315, 42918), (1555, 36294), (1578, 35765), (1866, 30245), (2630, 21459), (3110, 18147), (3945, 14306), (4665, 12098), (6049, 9330), (7153, 7890)]