2247992110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20759}}^1$

素因数の和:20810

約数の個数: 96

約数和(自身を含む): 5367539520

約数和(自身を除く): 3119547410

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 49, 65, 70, 85, 91, 98, 119, 130, 170, 182, 221, 238, 245, 442, 455, 490, 595, 637, 833, 910, 1105, 1190, 1274, 1547, 1666, 2210, 3094, 3185, 4165, 6370, 7735, 8330, 10829, 15470, 20759, 21658, 41518, 54145, 103795, 108290, 145313, 207590, 269867, 290626, 352903, 539734, 705806, 726565, 1017191, 1349335, 1453130, 1764515, 1889069, 2034382, 2470321, 2698670, 3529030, 3778138, 4587739, 4940642, 5085955, 9175478, 9445345, 10171910, 12351605, 13223483, 17292247, 18890690, 22938695, 24703210, 26446966, 32114173, 34584494, 45877390, 64228346, 66117415, 86461235, 132234830, 160570865, 172922470, 224799211, 321141730, 449598422, 1123996055, 2247992110]

約数ペア:

[(1, 2247992110), (2, 1123996055), (5, 449598422), (7, 321141730), (10, 224799211), (13, 172922470), (14, 160570865), (17, 132234830), (26, 86461235), (34, 66117415), (35, 64228346), (49, 45877390), (65, 34584494), (70, 32114173), (85, 26446966), (91, 24703210), (98, 22938695), (119, 18890690), (130, 17292247), (170, 13223483), (182, 12351605), (221, 10171910), (238, 9445345), (245, 9175478), (442, 5085955), (455, 4940642), (490, 4587739), (595, 3778138), (637, 3529030), (833, 2698670), (910, 2470321), (1105, 2034382), (1190, 1889069), (1274, 1764515), (1547, 1453130), (1666, 1349335), (2210, 1017191), (3094, 726565), (3185, 705806), (4165, 539734), (6370, 352903), (7735, 290626), (8330, 269867), (10829, 207590), (15470, 145313), (20759, 108290), (21658, 103795), (41518, 54145)]