74348970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2617}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 178694208

約数和(自身を除く): 104345238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 947, 1894, 2617, 2841, 4735, 5234, 5682, 7851, 9470, 13085, 14205, 15702, 26170, 28410, 39255, 78510, 2478299, 4956598, 7434897, 12391495, 14869794, 24782990, 37174485, 74348970]

約数ペア:

[(1, 74348970), (2, 37174485), (3, 24782990), (5, 14869794), (6, 12391495), (10, 7434897), (15, 4956598), (30, 2478299), (947, 78510), (1894, 39255), (2617, 28410), (2841, 26170), (4735, 15702), (5234, 14205), (5682, 13085), (7851, 9470)]