144876670

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{28463}}^1$

素因数の和:28979

約数の個数: 16

約数和(自身を含む): 261299520

約数和(自身を除く): 116422850

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 28463, 56926, 142315, 284630, 14487667, 28975334, 72438335, 144876670]

約数ペア:

[(1, 144876670), (2, 72438335), (5, 28975334), (10, 14487667), (509, 284630), (1018, 142315), (2545, 56926), (5090, 28463)]