2307935

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 3428352

約数和(自身を除く): 1120417

約数列:

[1, 5, 7, 23, 35, 47, 61, 115, 161, 235, 305, 329, 427, 805, 1081, 1403, 1645, 2135, 2867, 5405, 7015, 7567, 9821, 14335, 20069, 37835, 49105, 65941, 100345, 329705, 461587, 2307935]

約数ペア:

[(1, 2307935), (5, 461587), (7, 329705), (23, 100345), (35, 65941), (47, 49105), (61, 37835), (115, 20069), (161, 14335), (235, 9821), (305, 7567), (329, 7015), (427, 5405), (805, 2867), (1081, 2135), (1403, 1645)]