30338970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21517}}^1$

素因数の和:21574

約数の個数: 32

約数和(自身を含む): 74366208

約数和(自身を除く): 44027238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 21517, 43034, 64551, 107585, 129102, 215170, 322755, 645510, 1011299, 2022598, 3033897, 5056495, 6067794, 10112990, 15169485, 30338970]

約数ペア:

[(1, 30338970), (2, 15169485), (3, 10112990), (5, 6067794), (6, 5056495), (10, 3033897), (15, 2022598), (30, 1011299), (47, 645510), (94, 322755), (141, 215170), (235, 129102), (282, 107585), (470, 64551), (705, 43034), (1410, 21517)]