61097120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{7793}}^1$

素因数の和:7822

約数の個数: 72

約数和(自身を含む): 167929524

約数和(自身を除く): 106832404

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7793, 7840, 15586, 31172, 38965, 54551, 62344, 77930, 109102, 124688, 155860, 218204, 249376, 272755, 311720, 381857, 436408, 545510, 623440, 763714, 872816, 1091020, 1246880, 1527428, 1745632, 1909285, 2182040, 3054856, 3818570, 4364080, 6109712, 7637140, 8728160, 12219424, 15274280, 30548560, 61097120]

約数ペア:

[(1, 61097120), (2, 30548560), (4, 15274280), (5, 12219424), (7, 8728160), (8, 7637140), (10, 6109712), (14, 4364080), (16, 3818570), (20, 3054856), (28, 2182040), (32, 1909285), (35, 1745632), (40, 1527428), (49, 1246880), (56, 1091020), (70, 872816), (80, 763714), (98, 623440), (112, 545510), (140, 436408), (160, 381857), (196, 311720), (224, 272755), (245, 249376), (280, 218204), (392, 155860), (490, 124688), (560, 109102), (784, 77930), (980, 62344), (1120, 54551), (1568, 38965), (1960, 31172), (3920, 15586), (7793, 7840)]