3043104820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{7411}}^1$

素因数の和:7853

約数の個数: 72

約数和(自身を含む): 7452617760

約数和(自身を除く): 4409512940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 419, 490, 838, 980, 1676, 2095, 2933, 4190, 5866, 7411, 8380, 11732, 14665, 14822, 20531, 29330, 29644, 37055, 41062, 51877, 58660, 74110, 82124, 102655, 103754, 148220, 205310, 207508, 259385, 363139, 410620, 518770, 726278, 1037540, 1452556, 1815695, 3105209, 3631390, 6210418, 7262780, 12420836, 15526045, 21736463, 31052090, 43472926, 62104180, 86945852, 108682315, 152155241, 217364630, 304310482, 434729260, 608620964, 760776205, 1521552410, 3043104820]

約数ペア:

[(1, 3043104820), (2, 1521552410), (4, 760776205), (5, 608620964), (7, 434729260), (10, 304310482), (14, 217364630), (20, 152155241), (28, 108682315), (35, 86945852), (49, 62104180), (70, 43472926), (98, 31052090), (140, 21736463), (196, 15526045), (245, 12420836), (419, 7262780), (490, 6210418), (838, 3631390), (980, 3105209), (1676, 1815695), (2095, 1452556), (2933, 1037540), (4190, 726278), (5866, 518770), (7411, 410620), (8380, 363139), (11732, 259385), (14665, 207508), (14822, 205310), (20531, 148220), (29330, 103754), (29644, 102655), (37055, 82124), (41062, 74110), (51877, 58660)]