39653190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23189}}^1$

素因数の和:23221

約数の個数: 48

約数和(自身を含む): 108529200

約数和(自身を除く): 68876010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 23189, 46378, 69567, 115945, 139134, 208701, 231890, 347835, 417402, 440591, 695670, 881182, 1043505, 1321773, 2087010, 2202955, 2643546, 3965319, 4405910, 6608865, 7930638, 13217730, 19826595, 39653190]

約数ペア:

[(1, 39653190), (2, 19826595), (3, 13217730), (5, 7930638), (6, 6608865), (9, 4405910), (10, 3965319), (15, 2643546), (18, 2202955), (19, 2087010), (30, 1321773), (38, 1043505), (45, 881182), (57, 695670), (90, 440591), (95, 417402), (114, 347835), (171, 231890), (190, 208701), (285, 139134), (342, 115945), (570, 69567), (855, 46378), (1710, 23189)]