126945310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1447}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 236869632

約数和(自身を除く): 109924322

約数列:

[1, 2, 5, 10, 31, 62, 155, 283, 310, 566, 1415, 1447, 2830, 2894, 7235, 8773, 14470, 17546, 43865, 44857, 87730, 89714, 224285, 409501, 448570, 819002, 2047505, 4095010, 12694531, 25389062, 63472655, 126945310]

約数ペア:

[(1, 126945310), (2, 63472655), (5, 25389062), (10, 12694531), (31, 4095010), (62, 2047505), (155, 819002), (283, 448570), (310, 409501), (566, 224285), (1415, 89714), (1447, 87730), (2830, 44857), (2894, 43865), (7235, 17546), (8773, 14470)]