30852803720

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{194827}}^1$

素因数の和:194982

約数の個数: 64

約数和(自身を含む): 71961670080

約数和(自身を除く): 41108866360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 107, 148, 185, 214, 296, 370, 428, 535, 740, 856, 1070, 1480, 2140, 3959, 4280, 7918, 15836, 19795, 31672, 39590, 79180, 158360, 194827, 389654, 779308, 974135, 1558616, 1948270, 3896540, 7208599, 7793080, 14417198, 20846489, 28834396, 36042995, 41692978, 57668792, 72085990, 83385956, 104232445, 144171980, 166771912, 208464890, 288343960, 416929780, 771320093, 833859560, 1542640186, 3085280372, 3856600465, 6170560744, 7713200930, 15426401860, 30852803720]

約数ペア:

[(1, 30852803720), (2, 15426401860), (4, 7713200930), (5, 6170560744), (8, 3856600465), (10, 3085280372), (20, 1542640186), (37, 833859560), (40, 771320093), (74, 416929780), (107, 288343960), (148, 208464890), (185, 166771912), (214, 144171980), (296, 104232445), (370, 83385956), (428, 72085990), (535, 57668792), (740, 41692978), (856, 36042995), (1070, 28834396), (1480, 20846489), (2140, 14417198), (3959, 7793080), (4280, 7208599), (7918, 3896540), (15836, 1948270), (19795, 1558616), (31672, 974135), (39590, 779308), (79180, 389654), (158360, 194827)]