31355549710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{27919}}^1$

素因数の和:28225

約数の個数: 64

約数和(自身を含む): 62237030400

約数和(自身を除く): 30881480690

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 257, 437, 514, 874, 1285, 2185, 2570, 4370, 4883, 5911, 9766, 11822, 24415, 27919, 29555, 48830, 55838, 59110, 112309, 139595, 224618, 279190, 530461, 561545, 642137, 1060922, 1123090, 1284274, 2652305, 3210685, 5304610, 6421370, 7175183, 12200603, 14350366, 24401206, 35875915, 61003015, 71751830, 122006030, 136328477, 165029209, 272656954, 330058418, 681642385, 825146045, 1363284770, 1650292090, 3135554971, 6271109942, 15677774855, 31355549710]

約数ペア:

[(1, 31355549710), (2, 15677774855), (5, 6271109942), (10, 3135554971), (19, 1650292090), (23, 1363284770), (38, 825146045), (46, 681642385), (95, 330058418), (115, 272656954), (190, 165029209), (230, 136328477), (257, 122006030), (437, 71751830), (514, 61003015), (874, 35875915), (1285, 24401206), (2185, 14350366), (2570, 12200603), (4370, 7175183), (4883, 6421370), (5911, 5304610), (9766, 3210685), (11822, 2652305), (24415, 1284274), (27919, 1123090), (29555, 1060922), (48830, 642137), (55838, 561545), (59110, 530461), (112309, 279190), (139595, 224618)]