30972430

素因数分解:

$2^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{3631}}^1$

素因数の和:4491

約数の個数: 16

約数和(自身を含む): 55831104

約数和(自身を除く): 24858674

約数列:

[1, 2, 5, 10, 853, 1706, 3631, 4265, 7262, 8530, 18155, 36310, 3097243, 6194486, 15486215, 30972430]

約数ペア:

[(1, 30972430), (2, 15486215), (5, 6194486), (10, 3097243), (853, 36310), (1706, 18155), (3631, 8530), (4265, 7262)]