1025900340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{17609}}^1$

素因数の和:18592

約数の個数: 48

約数和(自身を含む): 2875642560

約数和(自身を除く): 1849742220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 971, 1942, 2913, 3884, 4855, 5826, 9710, 11652, 14565, 17609, 19420, 29130, 35218, 52827, 58260, 70436, 88045, 105654, 176090, 211308, 264135, 352180, 528270, 1056540, 17098339, 34196678, 51295017, 68393356, 85491695, 102590034, 170983390, 205180068, 256475085, 341966780, 512950170, 1025900340]

約数ペア:

[(1, 1025900340), (2, 512950170), (3, 341966780), (4, 256475085), (5, 205180068), (6, 170983390), (10, 102590034), (12, 85491695), (15, 68393356), (20, 51295017), (30, 34196678), (60, 17098339), (971, 1056540), (1942, 528270), (2913, 352180), (3884, 264135), (4855, 211308), (5826, 176090), (9710, 105654), (11652, 88045), (14565, 70436), (17609, 58260), (19420, 52827), (29130, 35218)]