68407060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{148711}}^1$

素因数の和:148743

約数の個数: 24

約数和(自身を含む): 149901696

約数和(自身を除く): 81494636

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 148711, 297422, 594844, 743555, 1487110, 2974220, 3420353, 6840706, 13681412, 17101765, 34203530, 68407060]

約数ペア:

[(1, 68407060), (2, 34203530), (4, 17101765), (5, 13681412), (10, 6840706), (20, 3420353), (23, 2974220), (46, 1487110), (92, 743555), (115, 594844), (230, 297422), (460, 148711)]