235869620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{39181}}^1$

素因数の和:39240

約数の個数: 48

約数和(自身を含む): 579266688

約数和(自身を除く): 343397068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 39181, 78362, 156724, 195905, 274267, 391810, 548534, 783620, 1097068, 1371335, 1684783, 2742670, 3369566, 5485340, 6739132, 8423915, 11793481, 16847830, 23586962, 33695660, 47173924, 58967405, 117934810, 235869620]

約数ペア:

[(1, 235869620), (2, 117934810), (4, 58967405), (5, 47173924), (7, 33695660), (10, 23586962), (14, 16847830), (20, 11793481), (28, 8423915), (35, 6739132), (43, 5485340), (70, 3369566), (86, 2742670), (140, 1684783), (172, 1371335), (215, 1097068), (301, 783620), (430, 548534), (602, 391810), (860, 274267), (1204, 195905), (1505, 156724), (3010, 78362), (6020, 39181)]