7450030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 8101970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 1499, 2485, 2998, 4970, 7495, 10493, 14990, 20986, 52465, 104930, 106429, 212858, 532145, 745003, 1064290, 1490006, 3725015, 7450030]

約数ペア:

[(1, 7450030), (2, 3725015), (5, 1490006), (7, 1064290), (10, 745003), (14, 532145), (35, 212858), (70, 106429), (71, 104930), (142, 52465), (355, 20986), (497, 14990), (710, 10493), (994, 7495), (1499, 4970), (2485, 2998)]