313322030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{25873}}^1$

素因数の和:26060

約数の個数: 32

約数和(自身を含む): 648298944

約数和(自身を除く): 334976914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 25873, 51746, 129365, 181111, 258730, 362222, 905555, 1811110, 4476029, 8952058, 22380145, 31332203, 44760290, 62664406, 156661015, 313322030]

約数ペア:

[(1, 313322030), (2, 156661015), (5, 62664406), (7, 44760290), (10, 31332203), (14, 22380145), (35, 8952058), (70, 4476029), (173, 1811110), (346, 905555), (865, 362222), (1211, 258730), (1730, 181111), (2422, 129365), (6055, 51746), (12110, 25873)]