8523780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7477}}^1$

素因数の和:7508

約数の個数: 48

約数和(自身を含む): 25126080

約数和(自身を除く): 16602300

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, 7477, 14954, 22431, 29908, 37385, 44862, 74770, 89724, 112155, 142063, 149540, 224310, 284126, 426189, 448620, 568252, 710315, 852378, 1420630, 1704756, 2130945, 2841260, 4261890, 8523780]

約数ペア:

[(1, 8523780), (2, 4261890), (3, 2841260), (4, 2130945), (5, 1704756), (6, 1420630), (10, 852378), (12, 710315), (15, 568252), (19, 448620), (20, 426189), (30, 284126), (38, 224310), (57, 149540), (60, 142063), (76, 112155), (95, 89724), (114, 74770), (190, 44862), (228, 37385), (285, 29908), (380, 22431), (570, 14954), (1140, 7477)]