45985140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{255473}}^1$

素因数の和:255488

約数の個数: 36

約数和(自身を含む): 139488804

約数和(自身を除く): 93503664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 255473, 510946, 766419, 1021892, 1277365, 1532838, 2299257, 2554730, 3065676, 3832095, 4598514, 5109460, 7664190, 9197028, 11496285, 15328380, 22992570, 45985140]

約数ペア:

[(1, 45985140), (2, 22992570), (3, 15328380), (4, 11496285), (5, 9197028), (6, 7664190), (9, 5109460), (10, 4598514), (12, 3832095), (15, 3065676), (18, 2554730), (20, 2299257), (30, 1532838), (36, 1277365), (45, 1021892), (60, 766419), (90, 510946), (180, 255473)]