30352215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 51436800

約数和(自身を除く): 21084585

約数列:

[1, 3, 5, 15, 19, 57, 95, 281, 285, 379, 843, 1137, 1405, 1895, 4215, 5339, 5685, 7201, 16017, 21603, 26695, 36005, 80085, 106499, 108015, 319497, 532495, 1597485, 2023481, 6070443, 10117405, 30352215]

約数ペア:

[(1, 30352215), (3, 10117405), (5, 6070443), (15, 2023481), (19, 1597485), (57, 532495), (95, 319497), (281, 108015), (285, 106499), (379, 80085), (843, 36005), (1137, 26695), (1405, 21603), (1895, 16017), (4215, 7201), (5339, 5685)]