6849080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 17945280

約数和(自身を除く): 11096200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 401, 427, 488, 610, 802, 854, 1220, 1604, 1708, 2005, 2135, 2440, 2807, 3208, 3416, 4010, 4270, 5614, 8020, 8540, 11228, 14035, 16040, 17080, 22456, 24461, 28070, 48922, 56140, 97844, 112280, 122305, 171227, 195688, 244610, 342454, 489220, 684908, 856135, 978440, 1369816, 1712270, 3424540, 6849080]

約数ペア:

[(1, 6849080), (2, 3424540), (4, 1712270), (5, 1369816), (7, 978440), (8, 856135), (10, 684908), (14, 489220), (20, 342454), (28, 244610), (35, 195688), (40, 171227), (56, 122305), (61, 112280), (70, 97844), (122, 56140), (140, 48922), (244, 28070), (280, 24461), (305, 22456), (401, 17080), (427, 16040), (488, 14035), (610, 11228), (802, 8540), (854, 8020), (1220, 5614), (1604, 4270), (1708, 4010), (2005, 3416), (2135, 3208), (2440, 2807)]