408958130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{10799}}^1$

素因数の和:11354

約数の個数: 32

約数和(自身を含む): 842918400

約数和(自身を除く): 433960270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 541, 1082, 2705, 3787, 5410, 7574, 10799, 18935, 21598, 37870, 53995, 75593, 107990, 151186, 377965, 755930, 5842259, 11684518, 29211295, 40895813, 58422590, 81791626, 204479065, 408958130]

約数ペア:

[(1, 408958130), (2, 204479065), (5, 81791626), (7, 58422590), (10, 40895813), (14, 29211295), (35, 11684518), (70, 5842259), (541, 755930), (1082, 377965), (2705, 151186), (3787, 107990), (5410, 75593), (7574, 53995), (10799, 37870), (18935, 21598)]