17415780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15277}}^1$

素因数の和:15308

約数の個数: 48

約数和(自身を含む): 51334080

約数和(自身を除く): 33918300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 15277, 30554, 45831, 61108, 76385, 91662, 152770, 183324, 229155, 290263, 305540, 458310, 580526, 870789, 916620, 1161052, 1451315, 1741578, 2902630, 3483156, 4353945, 5805260, 8707890, 17415780]

約数ペア:

[(1, 17415780), (2, 8707890), (3, 5805260), (4, 4353945), (5, 3483156), (6, 2902630), (10, 1741578), (12, 1451315), (15, 1161052), (19, 916620), (20, 870789), (30, 580526), (38, 458310), (57, 305540), (60, 290263), (76, 229155), (95, 183324), (114, 152770), (190, 91662), (228, 76385), (285, 61108), (380, 45831), (570, 30554), (1140, 15277)]