138980458860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5557}}^1\times {\mathrm{416833}}^1$

素因数の和:422402

約数の個数: 48

約数和(自身を含む): 389216246496

約数和(自身を除く): 250235787636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5557, 11114, 16671, 22228, 27785, 33342, 55570, 66684, 83355, 111140, 166710, 333420, 416833, 833666, 1250499, 1667332, 2084165, 2500998, 4168330, 5001996, 6252495, 8336660, 12504990, 25009980, 2316340981, 4632681962, 6949022943, 9265363924, 11581704905, 13898045886, 23163409810, 27796091772, 34745114715, 46326819620, 69490229430, 138980458860]

約数ペア:

[(1, 138980458860), (2, 69490229430), (3, 46326819620), (4, 34745114715), (5, 27796091772), (6, 23163409810), (10, 13898045886), (12, 11581704905), (15, 9265363924), (20, 6949022943), (30, 4632681962), (60, 2316340981), (5557, 25009980), (11114, 12504990), (16671, 8336660), (22228, 6252495), (27785, 5001996), (33342, 4168330), (55570, 2500998), (66684, 2084165), (83355, 1667332), (111140, 1250499), (166710, 833666), (333420, 416833)]