30174945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 51148800

約数和(自身を除く): 20973855

約数列:

[1, 3, 5, 15, 19, 57, 95, 239, 285, 443, 717, 1195, 1329, 2215, 3585, 4541, 6645, 8417, 13623, 22705, 25251, 42085, 68115, 105877, 126255, 317631, 529385, 1588155, 2011663, 6034989, 10058315, 30174945]

約数ペア:

[(1, 30174945), (3, 10058315), (5, 6034989), (15, 2011663), (19, 1588155), (57, 529385), (95, 317631), (239, 126255), (285, 105877), (443, 68115), (717, 42085), (1195, 25251), (1329, 22705), (2215, 13623), (3585, 8417), (4541, 6645)]