3409930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 6557760

約数和(自身を除く): 3147830

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 137, 190, 262, 274, 655, 685, 1310, 1370, 2489, 2603, 4978, 5206, 12445, 13015, 17947, 24890, 26030, 35894, 89735, 179470, 340993, 681986, 1704965, 3409930]

約数ペア:

[(1, 3409930), (2, 1704965), (5, 681986), (10, 340993), (19, 179470), (38, 89735), (95, 35894), (131, 26030), (137, 24890), (190, 17947), (262, 13015), (274, 12445), (655, 5206), (685, 4978), (1310, 2603), (1370, 2489)]