31348270

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 57697920

約数和(自身を除く): 26349650

約数列:

[1, 2, 5, 10, 83, 166, 179, 211, 358, 415, 422, 830, 895, 1055, 1790, 2110, 14857, 17513, 29714, 35026, 37769, 74285, 75538, 87565, 148570, 175130, 188845, 377690, 3134827, 6269654, 15674135, 31348270]

約数ペア:

[(1, 31348270), (2, 15674135), (5, 6269654), (10, 3134827), (83, 377690), (166, 188845), (179, 175130), (211, 148570), (358, 87565), (415, 75538), (422, 74285), (830, 37769), (895, 35026), (1055, 29714), (1790, 17513), (2110, 14857)]