30303070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61843}}^1$

素因数の和:61864

約数の個数: 24

約数和(自身を含む): 63451944

約数和(自身を除く): 33148874

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 61843, 123686, 309215, 432901, 618430, 865802, 2164505, 3030307, 4329010, 6060614, 15151535, 30303070]

約数ペア:

[(1, 30303070), (2, 15151535), (5, 6060614), (7, 4329010), (10, 3030307), (14, 2164505), (35, 865802), (49, 618430), (70, 432901), (98, 309215), (245, 123686), (490, 61843)]