15176860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 33384960

約数和(自身を除く): 18208100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 137, 145, 191, 274, 290, 382, 548, 580, 685, 764, 955, 1370, 1910, 2740, 3820, 3973, 5539, 7946, 11078, 15892, 19865, 22156, 26167, 27695, 39730, 52334, 55390, 79460, 104668, 110780, 130835, 261670, 523340, 758843, 1517686, 3035372, 3794215, 7588430, 15176860]

約数ペア:

[(1, 15176860), (2, 7588430), (4, 3794215), (5, 3035372), (10, 1517686), (20, 758843), (29, 523340), (58, 261670), (116, 130835), (137, 110780), (145, 104668), (191, 79460), (274, 55390), (290, 52334), (382, 39730), (548, 27695), (580, 26167), (685, 22156), (764, 19865), (955, 15892), (1370, 11078), (1910, 7946), (2740, 5539), (3820, 3973)]