38451390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 96379200

約数和(自身を除く): 57927810

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 193, 229, 290, 386, 435, 458, 579, 687, 870, 965, 1145, 1158, 1374, 1930, 2290, 2895, 3435, 5597, 5790, 6641, 6870, 11194, 13282, 16791, 19923, 27985, 33205, 33582, 39846, 44197, 55970, 66410, 83955, 88394, 99615, 132591, 167910, 199230, 220985, 265182, 441970, 662955, 1281713, 1325910, 2563426, 3845139, 6408565, 7690278, 12817130, 19225695, 38451390]

約数ペア:

[(1, 38451390), (2, 19225695), (3, 12817130), (5, 7690278), (6, 6408565), (10, 3845139), (15, 2563426), (29, 1325910), (30, 1281713), (58, 662955), (87, 441970), (145, 265182), (174, 220985), (193, 199230), (229, 167910), (290, 132591), (386, 99615), (435, 88394), (458, 83955), (579, 66410), (687, 55970), (870, 44197), (965, 39846), (1145, 33582), (1158, 33205), (1374, 27985), (1930, 19923), (2290, 16791), (2895, 13282), (3435, 11194), (5597, 6870), (5790, 6641)]