860552030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{17747}}^1$

素因数の和:18140

約数の個数: 32

約数和(自身を含む): 1672713504

約数和(自身を除く): 812161474

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1865, 3730, 4849, 9698, 17747, 24245, 35494, 48490, 88735, 177470, 230711, 461422, 1153555, 2307110, 6619631, 13239262, 33098155, 66196310, 86055203, 172110406, 430276015, 860552030]

約数ペア:

[(1, 860552030), (2, 430276015), (5, 172110406), (10, 86055203), (13, 66196310), (26, 33098155), (65, 13239262), (130, 6619631), (373, 2307110), (746, 1153555), (1865, 461422), (3730, 230711), (4849, 177470), (9698, 88735), (17747, 48490), (24245, 35494)]