4108770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 10850112

約数和(自身を除く): 6741342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 643, 710, 1065, 1278, 1286, 1929, 2130, 3195, 3215, 3858, 5787, 6390, 6430, 9645, 11574, 19290, 28935, 45653, 57870, 91306, 136959, 228265, 273918, 410877, 456530, 684795, 821754, 1369590, 2054385, 4108770]

約数ペア:

[(1, 4108770), (2, 2054385), (3, 1369590), (5, 821754), (6, 684795), (9, 456530), (10, 410877), (15, 273918), (18, 228265), (30, 136959), (45, 91306), (71, 57870), (90, 45653), (142, 28935), (213, 19290), (355, 11574), (426, 9645), (639, 6430), (643, 6390), (710, 5787), (1065, 3858), (1278, 3215), (1286, 3195), (1929, 2130)]