221504190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7383473}}^1$

素因数の和:7383483

約数の個数: 16

約数和(自身を含む): 531610128

約数和(自身を除く): 310105938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7383473, 14766946, 22150419, 36917365, 44300838, 73834730, 110752095, 221504190]

約数ペア:

[(1, 221504190), (2, 110752095), (3, 73834730), (5, 44300838), (6, 36917365), (10, 22150419), (15, 14766946), (30, 7383473)]