187310620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58171}}^1$

素因数の和:58210

約数の個数: 48

約数和(自身を含む): 469099008

約数和(自身を除く): 281788388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 58171, 116342, 232684, 290855, 407197, 581710, 814394, 1163420, 1337933, 1628788, 2035985, 2675866, 4071970, 5351732, 6689665, 8143940, 9365531, 13379330, 18731062, 26758660, 37462124, 46827655, 93655310, 187310620]

約数ペア:

[(1, 187310620), (2, 93655310), (4, 46827655), (5, 37462124), (7, 26758660), (10, 18731062), (14, 13379330), (20, 9365531), (23, 8143940), (28, 6689665), (35, 5351732), (46, 4071970), (70, 2675866), (92, 2035985), (115, 1628788), (140, 1337933), (161, 1163420), (230, 814394), (322, 581710), (460, 407197), (644, 290855), (805, 232684), (1610, 116342), (3220, 58171)]