290048530

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{77761}}^1$

素因数の和:78141

約数の個数: 16

約数和(自身を含む): 523493784

約数和(自身を除く): 233445254

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 77761, 155522, 388805, 777610, 29004853, 58009706, 145024265, 290048530]

約数ペア:

[(1, 290048530), (2, 145024265), (5, 58009706), (10, 29004853), (373, 777610), (746, 388805), (1865, 155522), (3730, 77761)]