8157930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 13614870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 419, 590, 649, 838, 885, 1257, 1298, 1770, 1947, 2095, 2514, 3245, 3894, 4190, 4609, 6285, 6490, 9218, 9735, 12570, 13827, 19470, 23045, 24721, 27654, 46090, 49442, 69135, 74163, 123605, 138270, 148326, 247210, 271931, 370815, 543862, 741630, 815793, 1359655, 1631586, 2719310, 4078965, 8157930]

約数ペア:

[(1, 8157930), (2, 4078965), (3, 2719310), (5, 1631586), (6, 1359655), (10, 815793), (11, 741630), (15, 543862), (22, 370815), (30, 271931), (33, 247210), (55, 148326), (59, 138270), (66, 123605), (110, 74163), (118, 69135), (165, 49442), (177, 46090), (295, 27654), (330, 24721), (354, 23045), (419, 19470), (590, 13827), (649, 12570), (838, 9735), (885, 9218), (1257, 6490), (1298, 6285), (1770, 4609), (1947, 4190), (2095, 3894), (2514, 3245)]