2193113090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{104087}}^1$

素因数の和:104151

約数の個数: 48

約数和(自身を含む): 4698948672

約数和(自身を除く): 2505835582

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 10535, 21070, 104087, 208174, 520435, 728609, 1040870, 1457218, 3643045, 4475741, 5100263, 7286090, 8951482, 10200526, 22378705, 25501315, 31330187, 44757410, 51002630, 62660374, 156650935, 219311309, 313301870, 438622618, 1096556545, 2193113090]

約数ペア:

[(1, 2193113090), (2, 1096556545), (5, 438622618), (7, 313301870), (10, 219311309), (14, 156650935), (35, 62660374), (43, 51002630), (49, 44757410), (70, 31330187), (86, 25501315), (98, 22378705), (215, 10200526), (245, 8951482), (301, 7286090), (430, 5100263), (490, 4475741), (602, 3643045), (1505, 1457218), (2107, 1040870), (3010, 728609), (4214, 520435), (10535, 208174), (21070, 104087)]