61226690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2291

約数の個数: 64

約数和(自身を含む): 139221504

約数和(自身を除く): 77994814

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2237, 2737, 3910, 4474, 5474, 11185, 13685, 15659, 22370, 27370, 31318, 38029, 51451, 76058, 78295, 102902, 156590, 190145, 257255, 266203, 360157, 380290, 514510, 532406, 720314, 874667, 1331015, 1749334, 1800785, 2662030, 3601570, 4373335, 6122669, 8746670, 12245338, 30613345, 61226690]

約数ペア:

[(1, 61226690), (2, 30613345), (5, 12245338), (7, 8746670), (10, 6122669), (14, 4373335), (17, 3601570), (23, 2662030), (34, 1800785), (35, 1749334), (46, 1331015), (70, 874667), (85, 720314), (115, 532406), (119, 514510), (161, 380290), (170, 360157), (230, 266203), (238, 257255), (322, 190145), (391, 156590), (595, 102902), (782, 78295), (805, 76058), (1190, 51451), (1610, 38029), (1955, 31318), (2237, 27370), (2737, 22370), (3910, 15659), (4474, 13685), (5474, 11185)]