199988430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{3529}}^1$

素因数の和:5428

約数の個数: 32

約数和(自身を含む): 480362400

約数和(自身を除く): 280373970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1889, 3529, 3778, 5667, 7058, 9445, 10587, 11334, 17645, 18890, 21174, 28335, 35290, 52935, 56670, 105870, 6666281, 13332562, 19998843, 33331405, 39997686, 66662810, 99994215, 199988430]

約数ペア:

[(1, 199988430), (2, 99994215), (3, 66662810), (5, 39997686), (6, 33331405), (10, 19998843), (15, 13332562), (30, 6666281), (1889, 105870), (3529, 56670), (3778, 52935), (5667, 35290), (7058, 28335), (9445, 21174), (10587, 18890), (11334, 17645)]