2057362930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{290999}}^1$

素因数の和:291114

約数の個数: 32

約数和(自身を含む): 4274208000

約数和(自身を除く): 2216845070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 290999, 581998, 1454995, 2036993, 2909990, 4073986, 10184965, 20369930, 29390899, 58781798, 146954495, 205736293, 293908990, 411472586, 1028681465, 2057362930]

約数ペア:

[(1, 2057362930), (2, 1028681465), (5, 411472586), (7, 293908990), (10, 205736293), (14, 146954495), (35, 58781798), (70, 29390899), (101, 20369930), (202, 10184965), (505, 4073986), (707, 2909990), (1010, 2036993), (1414, 1454995), (3535, 581998), (7070, 290999)]