54553140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{303073}}^1$

素因数の和:303088

約数の個数: 36

約数和(自身を含む): 165478404

約数和(自身を除く): 110925264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 303073, 606146, 909219, 1212292, 1515365, 1818438, 2727657, 3030730, 3636876, 4546095, 5455314, 6061460, 9092190, 10910628, 13638285, 18184380, 27276570, 54553140]

約数ペア:

[(1, 54553140), (2, 27276570), (3, 18184380), (4, 13638285), (5, 10910628), (6, 9092190), (9, 6061460), (10, 5455314), (12, 4546095), (15, 3636876), (18, 3030730), (20, 2727657), (30, 1818438), (36, 1515365), (45, 1212292), (60, 909219), (90, 606146), (180, 303073)]