137489970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{12983}}^1$

素因数の和:13346

約数の個数: 32

約数和(自身を含む): 330936192

約数和(自身を除く): 193446222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 2118, 3530, 5295, 10590, 12983, 25966, 38949, 64915, 77898, 129830, 194745, 389490, 4582999, 9165998, 13748997, 22914995, 27497994, 45829990, 68744985, 137489970]

約数ペア:

[(1, 137489970), (2, 68744985), (3, 45829990), (5, 27497994), (6, 22914995), (10, 13748997), (15, 9165998), (30, 4582999), (353, 389490), (706, 194745), (1059, 129830), (1765, 77898), (2118, 64915), (3530, 38949), (5295, 25966), (10590, 12983)]