537207860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3837199}}^1$

素因数の和:3837215

約数の個数: 24

約数和(自身を含む): 1289299200

約数和(自身を除く): 752091340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3837199, 7674398, 15348796, 19185995, 26860393, 38371990, 53720786, 76743980, 107441572, 134301965, 268603930, 537207860]

約数ペア:

[(1, 537207860), (2, 268603930), (4, 134301965), (5, 107441572), (7, 76743980), (10, 53720786), (14, 38371990), (20, 26860393), (28, 19185995), (35, 15348796), (70, 7674398), (140, 3837199)]