145348380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{807491}}^1$

素因数の和:807506

約数の個数: 36

約数和(自身を含む): 440890632

約数和(自身を除く): 295542252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 807491, 1614982, 2422473, 3229964, 4037455, 4844946, 7267419, 8074910, 9689892, 12112365, 14534838, 16149820, 24224730, 29069676, 36337095, 48449460, 72674190, 145348380]

約数ペア:

[(1, 145348380), (2, 72674190), (3, 48449460), (4, 36337095), (5, 29069676), (6, 24224730), (9, 16149820), (10, 14534838), (12, 12112365), (15, 9689892), (18, 8074910), (20, 7267419), (30, 4844946), (36, 4037455), (45, 3229964), (60, 2422473), (90, 1614982), (180, 807491)]