67767890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6269}}^1$

素因数の和:6346

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 62246830

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 6269, 10810, 12538, 31345, 62690, 144187, 288374, 294643, 589286, 720935, 1441870, 1473215, 2946430, 6776789, 13553578, 33883945, 67767890]

約数ペア:

[(1, 67767890), (2, 33883945), (5, 13553578), (10, 6776789), (23, 2946430), (46, 1473215), (47, 1441870), (94, 720935), (115, 589286), (230, 294643), (235, 288374), (470, 144187), (1081, 62690), (2162, 31345), (5405, 12538), (6269, 10810)]