74269160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{265247}}^1$

素因数の和:265265

約数の個数: 32

約数和(自身を含む): 190978560

約数和(自身を除く): 116709400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 265247, 530494, 1060988, 1326235, 1856729, 2121976, 2652470, 3713458, 5304940, 7426916, 9283645, 10609880, 14853832, 18567290, 37134580, 74269160]

約数ペア:

[(1, 74269160), (2, 37134580), (4, 18567290), (5, 14853832), (7, 10609880), (8, 9283645), (10, 7426916), (14, 5304940), (20, 3713458), (28, 2652470), (35, 2121976), (40, 1856729), (56, 1326235), (70, 1060988), (140, 530494), (280, 265247)]