788408970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{191827}}^1$

素因数の和:191974

約数の個数: 32

約数和(自身を含む): 1906003008

約数和(自身を除く): 1117594038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 191827, 383654, 575481, 959135, 1150962, 1918270, 2877405, 5754810, 26280299, 52560598, 78840897, 131401495, 157681794, 262802990, 394204485, 788408970]

約数ペア:

[(1, 788408970), (2, 394204485), (3, 262802990), (5, 157681794), (6, 131401495), (10, 78840897), (15, 52560598), (30, 26280299), (137, 5754810), (274, 2877405), (411, 1918270), (685, 1150962), (822, 959135), (1370, 575481), (2055, 383654), (4110, 191827)]