249914910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1190071}}^1$

素因数の和:1190088

約数の個数: 32

約数和(自身を含む): 685481472

約数和(自身を除く): 435566562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1190071, 2380142, 3570213, 5950355, 7140426, 8330497, 11900710, 16660994, 17851065, 24991491, 35702130, 41652485, 49982982, 83304970, 124957455, 249914910]

約数ペア:

[(1, 249914910), (2, 124957455), (3, 83304970), (5, 49982982), (6, 41652485), (7, 35702130), (10, 24991491), (14, 17851065), (15, 16660994), (21, 11900710), (30, 8330497), (35, 7140426), (42, 5950355), (70, 3570213), (105, 2380142), (210, 1190071)]