2143647070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{67559}}^1$

素因数の和:67752

約数の個数: 32

約数和(自身を含む): 4086028800

約数和(自身を除く): 1942381730

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 835, 1670, 3173, 6346, 15865, 31730, 67559, 135118, 337795, 675590, 1283621, 2567242, 6418105, 11282353, 12836210, 22564706, 56411765, 112823530, 214364707, 428729414, 1071823535, 2143647070]

約数ペア:

[(1, 2143647070), (2, 1071823535), (5, 428729414), (10, 214364707), (19, 112823530), (38, 56411765), (95, 22564706), (167, 12836210), (190, 11282353), (334, 6418105), (835, 2567242), (1670, 1283621), (3173, 675590), (6346, 337795), (15865, 135118), (31730, 67559)]