137106930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{17783}}^1$

素因数の和:18050

約数の個数: 32

約数和(自身を含む): 330355584

約数和(自身を除く): 193248654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 17783, 35566, 53349, 88915, 106698, 177830, 266745, 533490, 4570231, 9140462, 13710693, 22851155, 27421386, 45702310, 68553465, 137106930]

約数ペア:

[(1, 137106930), (2, 68553465), (3, 45702310), (5, 27421386), (6, 22851155), (10, 13710693), (15, 9140462), (30, 4570231), (257, 533490), (514, 266745), (771, 177830), (1285, 106698), (1542, 88915), (2570, 53349), (3855, 35566), (7710, 17783)]