242393090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{45821}}^1$

素因数の和:45874

約数の個数: 24

約数和(自身を含む): 456112188

約数和(自身を除く): 213719098

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 45821, 91642, 229105, 458210, 1053883, 2107766, 5269415, 10538830, 24239309, 48478618, 121196545, 242393090]

約数ペア:

[(1, 242393090), (2, 121196545), (5, 48478618), (10, 24239309), (23, 10538830), (46, 5269415), (115, 2107766), (230, 1053883), (529, 458210), (1058, 229105), (2645, 91642), (5290, 45821)]