70960980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51421}}^1$

素因数の和:51456

約数の個数: 48

約数和(自身を含む): 207333504

約数和(自身を除く): 136372524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 51421, 102842, 154263, 205684, 257105, 308526, 514210, 617052, 771315, 1028420, 1182683, 1542630, 2365366, 3085260, 3548049, 4730732, 5913415, 7096098, 11826830, 14192196, 17740245, 23653660, 35480490, 70960980]

約数ペア:

[(1, 70960980), (2, 35480490), (3, 23653660), (4, 17740245), (5, 14192196), (6, 11826830), (10, 7096098), (12, 5913415), (15, 4730732), (20, 3548049), (23, 3085260), (30, 2365366), (46, 1542630), (60, 1182683), (69, 1028420), (92, 771315), (115, 617052), (138, 514210), (230, 308526), (276, 257105), (345, 205684), (460, 154263), (690, 102842), (1380, 51421)]