22119540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{757}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 62143872

約数和(自身を除く): 40024332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 757, 974, 1461, 1514, 1948, 2271, 2435, 2922, 3028, 3785, 4542, 4870, 5844, 7305, 7570, 9084, 9740, 11355, 14610, 15140, 22710, 29220, 45420, 368659, 737318, 1105977, 1474636, 1843295, 2211954, 3686590, 4423908, 5529885, 7373180, 11059770, 22119540]

約数ペア:

[(1, 22119540), (2, 11059770), (3, 7373180), (4, 5529885), (5, 4423908), (6, 3686590), (10, 2211954), (12, 1843295), (15, 1474636), (20, 1105977), (30, 737318), (60, 368659), (487, 45420), (757, 29220), (974, 22710), (1461, 15140), (1514, 14610), (1948, 11355), (2271, 9740), (2435, 9084), (2922, 7570), (3028, 7305), (3785, 5844), (4542, 4870)]