7138974030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3351631}}^1$

素因数の和:3351712

約数の個数: 32

約数和(自身を含む): 17374860288

約数和(自身を除く): 10235886258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 3351631, 6703262, 10054893, 16758155, 20109786, 33516310, 50274465, 100548930, 237965801, 475931602, 713897403, 1189829005, 1427794806, 2379658010, 3569487015, 7138974030]

約数ペア:

[(1, 7138974030), (2, 3569487015), (3, 2379658010), (5, 1427794806), (6, 1189829005), (10, 713897403), (15, 475931602), (30, 237965801), (71, 100548930), (142, 50274465), (213, 33516310), (355, 20109786), (426, 16758155), (710, 10054893), (1065, 6703262), (2130, 3351631)]