30112251780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38605451}}^1$

素因数の和:38605476

約数の個数: 48

約数和(自身を含む): 90800023104

約数和(自身を除く): 60687771324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 38605451, 77210902, 115816353, 154421804, 193027255, 231632706, 386054510, 463265412, 501870863, 579081765, 772109020, 1003741726, 1158163530, 1505612589, 2007483452, 2316327060, 2509354315, 3011225178, 5018708630, 6022450356, 7528062945, 10037417260, 15056125890, 30112251780]

約数ペア:

[(1, 30112251780), (2, 15056125890), (3, 10037417260), (4, 7528062945), (5, 6022450356), (6, 5018708630), (10, 3011225178), (12, 2509354315), (13, 2316327060), (15, 2007483452), (20, 1505612589), (26, 1158163530), (30, 1003741726), (39, 772109020), (52, 579081765), (60, 501870863), (65, 463265412), (78, 386054510), (130, 231632706), (156, 193027255), (195, 154421804), (260, 115816353), (390, 77210902), (780, 38605451)]