82408690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 197016624

約数和(自身を除く): 114607934

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, 761, 833, 910, 1105, 1190, 1274, 1522, 1547, 1666, 2210, 3094, 3185, 3805, 4165, 5327, 6370, 7610, 7735, 8330, 9893, 10654, 10829, 12937, 15470, 19786, 21658, 25874, 26635, 37289, 49465, 53270, 54145, 64685, 69251, 74578, 90559, 98930, 108290, 129370, 138502, 168181, 181118, 186445, 336362, 346255, 372890, 452795, 484757, 633913, 692510, 840905, 905590, 969514, 1177267, 1267826, 1681810, 2354534, 2423785, 3169565, 4847570, 5886335, 6339130, 8240869, 11772670, 16481738, 41204345, 82408690]

約数ペア:

[(1, 82408690), (2, 41204345), (5, 16481738), (7, 11772670), (10, 8240869), (13, 6339130), (14, 5886335), (17, 4847570), (26, 3169565), (34, 2423785), (35, 2354534), (49, 1681810), (65, 1267826), (70, 1177267), (85, 969514), (91, 905590), (98, 840905), (119, 692510), (130, 633913), (170, 484757), (182, 452795), (221, 372890), (238, 346255), (245, 336362), (442, 186445), (455, 181118), (490, 168181), (595, 138502), (637, 129370), (761, 108290), (833, 98930), (910, 90559), (1105, 74578), (1190, 69251), (1274, 64685), (1522, 54145), (1547, 53270), (1666, 49465), (2210, 37289), (3094, 26635), (3185, 25874), (3805, 21658), (4165, 19786), (5327, 15470), (6370, 12937), (7610, 10829), (7735, 10654), (8330, 9893)]