19268550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2067

約数の個数: 96

約数和(自身を含む): 60710400

約数和(自身を除く): 41441850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 2039, 3150, 4078, 4725, 6117, 9450, 10195, 12234, 14273, 18351, 20390, 28546, 30585, 36702, 42819, 50975, 55053, 61170, 71365, 85638, 91755, 101950, 110106, 128457, 142730, 152925, 183510, 214095, 256914, 275265, 305850, 356825, 385371, 428190, 458775, 550530, 642285, 713650, 770742, 917550, 1070475, 1284570, 1376325, 1926855, 2140950, 2752650, 3211425, 3853710, 6422850, 9634275, 19268550]

約数ペア:

[(1, 19268550), (2, 9634275), (3, 6422850), (5, 3853710), (6, 3211425), (7, 2752650), (9, 2140950), (10, 1926855), (14, 1376325), (15, 1284570), (18, 1070475), (21, 917550), (25, 770742), (27, 713650), (30, 642285), (35, 550530), (42, 458775), (45, 428190), (50, 385371), (54, 356825), (63, 305850), (70, 275265), (75, 256914), (90, 214095), (105, 183510), (126, 152925), (135, 142730), (150, 128457), (175, 110106), (189, 101950), (210, 91755), (225, 85638), (270, 71365), (315, 61170), (350, 55053), (378, 50975), (450, 42819), (525, 36702), (630, 30585), (675, 28546), (945, 20390), (1050, 18351), (1350, 14273), (1575, 12234), (1890, 10195), (2039, 9450), (3150, 6117), (4078, 4725)]