82351290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{392149}}^1$

素因数の和:392166

約数の個数: 32

約数和(自身を含む): 225878400

約数和(自身を除く): 143527110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 392149, 784298, 1176447, 1960745, 2352894, 2745043, 3921490, 5490086, 5882235, 8235129, 11764470, 13725215, 16470258, 27450430, 41175645, 82351290]

約数ペア:

[(1, 82351290), (2, 41175645), (3, 27450430), (5, 16470258), (6, 13725215), (7, 11764470), (10, 8235129), (14, 5882235), (15, 5490086), (21, 3921490), (30, 2745043), (35, 2352894), (42, 1960745), (70, 1176447), (105, 784298), (210, 392149)]