6831090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{1549}}^1$

素因数の和:1576

約数の個数: 72

約数和(自身を含む): 20673900

約数和(自身を除く): 13842810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 1549, 2205, 3098, 4410, 4647, 7745, 9294, 10843, 13941, 15490, 21686, 23235, 27882, 32529, 46470, 54215, 65058, 69705, 75901, 97587, 108430, 139410, 151802, 162645, 195174, 227703, 325290, 379505, 455406, 487935, 683109, 759010, 975870, 1138515, 1366218, 2277030, 3415545, 6831090]

約数ペア:

[(1, 6831090), (2, 3415545), (3, 2277030), (5, 1366218), (6, 1138515), (7, 975870), (9, 759010), (10, 683109), (14, 487935), (15, 455406), (18, 379505), (21, 325290), (30, 227703), (35, 195174), (42, 162645), (45, 151802), (49, 139410), (63, 108430), (70, 97587), (90, 75901), (98, 69705), (105, 65058), (126, 54215), (147, 46470), (210, 32529), (245, 27882), (294, 23235), (315, 21686), (441, 15490), (490, 13941), (630, 10843), (735, 9294), (882, 7745), (1470, 4647), (1549, 4410), (2205, 3098)]