30579645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 52778880

約数和(自身を除く): 22199235

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 2617, 3895, 7851, 11685, 13085, 39255, 49723, 107297, 149169, 248615, 321891, 536485, 745845, 1609455, 2038643, 6115929, 10193215, 30579645]

約数ペア:

[(1, 30579645), (3, 10193215), (5, 6115929), (15, 2038643), (19, 1609455), (41, 745845), (57, 536485), (95, 321891), (123, 248615), (205, 149169), (285, 107297), (615, 49723), (779, 39255), (2337, 13085), (2617, 11685), (3895, 7851)]