61211930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1283}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 119073024

約数和(自身を除く): 57861094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 367, 734, 1283, 1835, 2566, 3670, 4771, 6415, 9542, 12830, 16679, 23855, 33358, 47710, 83395, 166790, 470861, 941722, 2354305, 4708610, 6121193, 12242386, 30605965, 61211930]

約数ペア:

[(1, 61211930), (2, 30605965), (5, 12242386), (10, 6121193), (13, 4708610), (26, 2354305), (65, 941722), (130, 470861), (367, 166790), (734, 83395), (1283, 47710), (1835, 33358), (2566, 23855), (3670, 16679), (4771, 12830), (6415, 9542)]