2245657890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10693609}}^1$

素因数の和:10693626

約数の個数: 32

約数和(自身を含む): 6159519360

約数和(自身を除く): 3913861470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10693609, 21387218, 32080827, 53468045, 64161654, 74855263, 106936090, 149710526, 160404135, 224565789, 320808270, 374276315, 449131578, 748552630, 1122828945, 2245657890]

約数ペア:

[(1, 2245657890), (2, 1122828945), (3, 748552630), (5, 449131578), (6, 374276315), (7, 320808270), (10, 224565789), (14, 160404135), (15, 149710526), (21, 106936090), (30, 74855263), (35, 64161654), (42, 53468045), (70, 32080827), (105, 21387218), (210, 10693609)]