8515662610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7753}}^1$

素因数の和:7868

約数の個数: 128

約数和(自身を含む): 20259154944

約数和(自身を除く): 11743492334

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 71, 85, 91, 119, 130, 142, 170, 182, 221, 238, 355, 442, 455, 497, 595, 710, 910, 923, 994, 1105, 1190, 1207, 1547, 1846, 2210, 2414, 2485, 3094, 4615, 4970, 6035, 6461, 7735, 7753, 8449, 9230, 12070, 12922, 15470, 15506, 15691, 16898, 31382, 32305, 38765, 42245, 54271, 64610, 77530, 78455, 84490, 100789, 108542, 109837, 131801, 156910, 201578, 219674, 263602, 271355, 503945, 542710, 549185, 550463, 659005, 705523, 922607, 1007890, 1098370, 1100926, 1318010, 1411046, 1713413, 1845214, 2752315, 3426826, 3527615, 3853241, 4613035, 5504630, 7055230, 7156019, 7706482, 8567065, 9226070, 9357871, 11993891, 14312038, 17134130, 18715742, 19266205, 23987782, 35780095, 38532410, 46789355, 50092133, 59969455, 65505097, 71560190, 93578710, 100184266, 119938910, 121652323, 131010194, 243304646, 250460665, 327525485, 500921330, 608261615, 655050970, 851566261, 1216523230, 1703132522, 4257831305, 8515662610]

約数ペア:

[(1, 8515662610), (2, 4257831305), (5, 1703132522), (7, 1216523230), (10, 851566261), (13, 655050970), (14, 608261615), (17, 500921330), (26, 327525485), (34, 250460665), (35, 243304646), (65, 131010194), (70, 121652323), (71, 119938910), (85, 100184266), (91, 93578710), (119, 71560190), (130, 65505097), (142, 59969455), (170, 50092133), (182, 46789355), (221, 38532410), (238, 35780095), (355, 23987782), (442, 19266205), (455, 18715742), (497, 17134130), (595, 14312038), (710, 11993891), (910, 9357871), (923, 9226070), (994, 8567065), (1105, 7706482), (1190, 7156019), (1207, 7055230), (1547, 5504630), (1846, 4613035), (2210, 3853241), (2414, 3527615), (2485, 3426826), (3094, 2752315), (4615, 1845214), (4970, 1713413), (6035, 1411046), (6461, 1318010), (7735, 1100926), (7753, 1098370), (8449, 1007890), (9230, 922607), (12070, 705523), (12922, 659005), (15470, 550463), (15506, 549185), (15691, 542710), (16898, 503945), (31382, 271355), (32305, 263602), (38765, 219674), (42245, 201578), (54271, 156910), (64610, 131801), (77530, 109837), (78455, 108542), (84490, 100789)]