274314090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 675869184

約数和(自身を除く): 401555094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 257, 282, 470, 514, 705, 757, 771, 1285, 1410, 1514, 1542, 2271, 2570, 3785, 3855, 4542, 7570, 7710, 11355, 12079, 22710, 24158, 35579, 36237, 60395, 71158, 72474, 106737, 120790, 177895, 181185, 194549, 213474, 355790, 362370, 389098, 533685, 583647, 972745, 1067370, 1167294, 1945490, 2918235, 5836470, 9143803, 18287606, 27431409, 45719015, 54862818, 91438030, 137157045, 274314090]

約数ペア:

[(1, 274314090), (2, 137157045), (3, 91438030), (5, 54862818), (6, 45719015), (10, 27431409), (15, 18287606), (30, 9143803), (47, 5836470), (94, 2918235), (141, 1945490), (235, 1167294), (257, 1067370), (282, 972745), (470, 583647), (514, 533685), (705, 389098), (757, 362370), (771, 355790), (1285, 213474), (1410, 194549), (1514, 181185), (1542, 177895), (2271, 120790), (2570, 106737), (3785, 72474), (3855, 71158), (4542, 60395), (7570, 36237), (7710, 35579), (11355, 24158), (12079, 22710)]