211065990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7035533}}^1$

素因数の和:7035543

約数の個数: 16

約数和(自身を含む): 506558448

約数和(自身を除く): 295492458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7035533, 14071066, 21106599, 35177665, 42213198, 70355330, 105532995, 211065990]

約数ペア:

[(1, 211065990), (2, 105532995), (3, 70355330), (5, 42213198), (6, 35177665), (10, 21106599), (15, 14071066), (30, 7035533)]