147345950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3681

約数の個数: 48

約数和(自身を含む): 295278720

約数和(自身を除く): 147932770

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1634, 2150, 3607, 4085, 7214, 8170, 18035, 20425, 36070, 40850, 68533, 90175, 137066, 155101, 180350, 310202, 342665, 685330, 775505, 1551010, 1713325, 2946919, 3426650, 3877525, 5893838, 7755050, 14734595, 29469190, 73672975, 147345950]

約数ペア:

[(1, 147345950), (2, 73672975), (5, 29469190), (10, 14734595), (19, 7755050), (25, 5893838), (38, 3877525), (43, 3426650), (50, 2946919), (86, 1713325), (95, 1551010), (190, 775505), (215, 685330), (430, 342665), (475, 310202), (817, 180350), (950, 155101), (1075, 137066), (1634, 90175), (2150, 68533), (3607, 40850), (4085, 36070), (7214, 20425), (8170, 18035)]