228071303740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{760187}}^1$

素因数の和:762346

約数の個数: 48

約数和(自身を含む): 547627272192

約数和(自身を除く): 319555968452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2143, 4286, 8572, 10715, 15001, 21430, 30002, 42860, 60004, 75005, 150010, 300020, 760187, 1520374, 3040748, 3800935, 5321309, 7601870, 10642618, 15203740, 21285236, 26606545, 53213090, 106426180, 1629080741, 3258161482, 6516322964, 8145403705, 11403565187, 16290807410, 22807130374, 32581614820, 45614260748, 57017825935, 114035651870, 228071303740]

約数ペア:

[(1, 228071303740), (2, 114035651870), (4, 57017825935), (5, 45614260748), (7, 32581614820), (10, 22807130374), (14, 16290807410), (20, 11403565187), (28, 8145403705), (35, 6516322964), (70, 3258161482), (140, 1629080741), (2143, 106426180), (4286, 53213090), (8572, 26606545), (10715, 21285236), (15001, 15203740), (21430, 10642618), (30002, 7601870), (42860, 5321309), (60004, 3800935), (75005, 3040748), (150010, 1520374), (300020, 760187)]