268382030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{201791}}^1$

素因数の和:201824

約数の個数: 32

約数和(自身を含む): 581160960

約数和(自身を除く): 312778930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 201791, 403582, 1008955, 1412537, 2017910, 2825074, 3834029, 7062685, 7668058, 14125370, 19170145, 26838203, 38340290, 53676406, 134191015, 268382030]

約数ペア:

[(1, 268382030), (2, 134191015), (5, 53676406), (7, 38340290), (10, 26838203), (14, 19170145), (19, 14125370), (35, 7668058), (38, 7062685), (70, 3834029), (95, 2825074), (133, 2017910), (190, 1412537), (266, 1008955), (665, 403582), (1330, 201791)]