30334780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5039}}^1$

素因数の和:5098

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 44176580

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, 5039, 6020, 10078, 20156, 25195, 35273, 50390, 70546, 100780, 141092, 176365, 216677, 352730, 433354, 705460, 866708, 1083385, 1516739, 2166770, 3033478, 4333540, 6066956, 7583695, 15167390, 30334780]

約数ペア:

[(1, 30334780), (2, 15167390), (4, 7583695), (5, 6066956), (7, 4333540), (10, 3033478), (14, 2166770), (20, 1516739), (28, 1083385), (35, 866708), (43, 705460), (70, 433354), (86, 352730), (140, 216677), (172, 176365), (215, 141092), (301, 100780), (430, 70546), (602, 50390), (860, 35273), (1204, 25195), (1505, 20156), (3010, 10078), (5039, 6020)]