243977330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{4673}}^1$

素因数の和:4930

約数の個数: 32

約数和(自身を含む): 460370304

約数和(自身を除く): 216392974

約数列:

[1, 2, 5, 10, 23, 46, 115, 227, 230, 454, 1135, 2270, 4673, 5221, 9346, 10442, 23365, 26105, 46730, 52210, 107479, 214958, 537395, 1060771, 1074790, 2121542, 5303855, 10607710, 24397733, 48795466, 121988665, 243977330]

約数ペア:

[(1, 243977330), (2, 121988665), (5, 48795466), (10, 24397733), (23, 10607710), (46, 5303855), (115, 2121542), (227, 1074790), (230, 1060771), (454, 537395), (1135, 214958), (2270, 107479), (4673, 52210), (5221, 46730), (9346, 26105), (10442, 23365)]