1896810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2749}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2855190

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2749, 5498, 8247, 13745, 16494, 27490, 41235, 63227, 82470, 126454, 189681, 316135, 379362, 632270, 948405, 1896810]

約数ペア:

[(1, 1896810), (2, 948405), (3, 632270), (5, 379362), (6, 316135), (10, 189681), (15, 126454), (23, 82470), (30, 63227), (46, 41235), (69, 27490), (115, 16494), (138, 13745), (230, 8247), (345, 5498), (690, 2749)]