129121770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{187133}}^1$

素因数の和:187166

約数の個数: 32

約数和(自身を含む): 323367552

約数和(自身を除く): 194245782

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 187133, 374266, 561399, 935665, 1122798, 1871330, 2806995, 4304059, 5613990, 8608118, 12912177, 21520295, 25824354, 43040590, 64560885, 129121770]

約数ペア:

[(1, 129121770), (2, 64560885), (3, 43040590), (5, 25824354), (6, 21520295), (10, 12912177), (15, 8608118), (23, 5613990), (30, 4304059), (46, 2806995), (69, 1871330), (115, 1122798), (138, 935665), (230, 561399), (345, 374266), (690, 187133)]