72685170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{807613}}^1$

素因数の和:807626

約数の個数: 24

約数和(自身を含む): 188981676

約数和(自身を除く): 116296506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 807613, 1615226, 2422839, 4038065, 4845678, 7268517, 8076130, 12114195, 14537034, 24228390, 36342585, 72685170]

約数ペア:

[(1, 72685170), (2, 36342585), (3, 24228390), (5, 14537034), (6, 12114195), (9, 8076130), (10, 7268517), (15, 4845678), (18, 4038065), (30, 2422839), (45, 1615226), (90, 807613)]