129156690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331171}}^1$

素因数の和:331194

約数の個数: 32

約数和(自身を含む): 333821376

約数和(自身を除く): 204664686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 331171, 662342, 993513, 1655855, 1987026, 3311710, 4305223, 4967565, 8610446, 9935130, 12915669, 21526115, 25831338, 43052230, 64578345, 129156690]

約数ペア:

[(1, 129156690), (2, 64578345), (3, 43052230), (5, 25831338), (6, 21526115), (10, 12915669), (13, 9935130), (15, 8610446), (26, 4967565), (30, 4305223), (39, 3311710), (65, 1987026), (78, 1655855), (130, 993513), (195, 662342), (390, 331171)]