4542379870

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{189187}}^1$

素因数の和:189222

約数の個数: 40

約数和(自身を含む): 9538480584

約数和(自身を除く): 4996100714

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 12005, 24010, 189187, 378374, 945935, 1324309, 1891870, 2648618, 6621545, 9270163, 13243090, 18540326, 46350815, 64891141, 92701630, 129782282, 324455705, 454237987, 648911410, 908475974, 2271189935, 4542379870]

約数ペア:

[(1, 4542379870), (2, 2271189935), (5, 908475974), (7, 648911410), (10, 454237987), (14, 324455705), (35, 129782282), (49, 92701630), (70, 64891141), (98, 46350815), (245, 18540326), (343, 13243090), (490, 9270163), (686, 6621545), (1715, 2648618), (2401, 1891870), (3430, 1324309), (4802, 945935), (12005, 378374), (24010, 189187)]